PRODUCT FAMILY DATA SHEET
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp®
and EasyWhite® are registered trademarks of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
WWW.CREE.COM/XLAMP
CLD-DS116 REV 8
Cree® XLamp® CXB1304 LED
PRODUCT DESCRIPTION
The XLamp® CXB1304 LED Array is the most compact member
of the second generation of the CXA family that delivers up to
30% higher efcacy and up to 20% higher lumens than the rst
generation in the same small LES. The higher performance
second generation CXA LED Arrays are compatible with the rst
generation, providing a drop-in performance upgrade to existing
CXA LED designs to shorten the luminaire design cycle and
improve time to market. Available in 2‑step, 3‑step and 5‑step
EasyWhite® bins and 2‑step and 3‑step Premium Color bins, the
CXB1304 LED delivers high lumen output and high efcacy in a
single, easy‑to‑use package that eliminates the need for reow
soldering, enabling lighting manufacturers to rapidly address
small form factor lighting applications.
The CX Family LED Design Guide provides basic information
on the requirements to use the CXB1304 LED successfully in
luminaire designs.
FEATURES
• 6-mm optical source
• Mechanical and optical design consistent with other CXA13
LEDs
• Available in 70‑, 80‑, 90‑ and 95‑minimum CRI options
• Cree EasyWhite® 2‑, 3‑ and 5‑step binning
• Premium Color 2‑ and 3‑step binning
• Forward voltage options: 9-V class, 18-V class & 36-V class
• 85°C binning and characterization
• Extremely uniform color over viewing angle
• Top-side solder connections
• Thermocouple attach point
• NEMA SSL‑3 2011 standard ux bins
• RoHS and REACh compliant
• UL® recognized component (E349212)
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
2
XLAMP® CXB1304 LED
TABLE OF CONTENTS
Characteristics ....................................................................................................................................................................................................... 3
Operating Limits ..................................................................................................................................................................................................... 3
Flux Characteristics, EasyWhite® Order Codes and Bins ‑ 9V ............................................................................................................................ 5
Flux Characteristics, Premium Color Order Codes and Bins ‑ 9V ...................................................................................................................... 8
Flux Characteristics, EasyWhite® Order Codes and Bins ‑ 18V .......................................................................................................................... 9
Flux Characteristics, Premium Color Order Codes and Bins ‑ 18V .................................................................................................................. 12
Flux Characteristics, EasyWhite® Order Codes and Bins ‑ 36V ........................................................................................................................ 13
Flux Characteristics, Premium Color Order Codes and Bins ‑ 36V .................................................................................................................. 16
Relative Spectral Power Distribution, EasyWhite® ............................................................................................................................................ 17
Relative Spectral Power Distribution, Premium Color ....................................................................................................................................... 18
Electrical Characteristics ..................................................................................................................................................................................... 19
Relative Luminous Flux ........................................................................................................................................................................................ 21
Typical Spatial Distribution .................................................................................................................................................................................. 24
Performance Groups - Brightness ...................................................................................................................................................................... 24
Performance Groups - Chromaticity ................................................................................................................................................................... 25
Premium Color Performance Groups - Chromaticity ......................................................................................................................................... 26
Cree EasyWhite® Bins Plotted on the 1931 CIE Color Space ............................................................................................................................ 27
Cree Premium Color Bins Plotted on the 1931 CIE Color Space ...................................................................................................................... 28
Bin and Order Code Formats ............................................................................................................................................................................... 30
Mechanical Dimensions ...................................................................................................................................................................................... 30
Thermal Design .................................................................................................................................................................................................... 31
Notes .................................................................................................................................................................................................................... 33
Packaging ............................................................................................................................................................................................................. 34
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
3
XLAMP® CXB1304 LED
CHARACTERISTICS
Characteristics Unit Minimum Typical Maximum
Viewing angle (FWHM) degrees 115
ESD withstand voltage (HBM per Mil‑Std‑883D) V 8000
DC forward current (9V) mA 1000*
DC forward current (18V) mA 500*
DC forward current (36V) mA 250*
Reverse current (9V, 18V, 36V) mA 0.1
Forward voltage (9V, 400mA, 85°C) V8.45 9.5
Forward voltage (18V, 200mA, 85°C) V 16.9 19
Forward voltage (36V, 100mA, 85°C) V 33.8 38
* Refer to the Operating Limits section.
OPERATING LIMITS
The maximum current rating of the CXB1304 depends on the case temperature (Tc) when the LED has reached thermal equilibrium under
steady‑state operation. The graphs shown below assume that the system design employs good thermal management (thermal interface
material and heat sink) and may vary when poor thermal management is employed. Please refer to the Mechanical Dimensions section
on page 30 for the location of the Tc measurement point.
Another important factor in good thermal management is the temperature of the Light Emitting Surface (LES). Cree recommends a
maximum LES temperature of 135°C to ensure optimal LED lifetime. Please refer to the Thermal Design section on page 31 for more
information on LES temperature measurement.
CXB1304-9V Standard
0
200
400
600
800
1000
1200
025 50 75 100 125 150
If (mA)
Case Temperature (°C)
9 V
85 °C, 1000 mA
125 °C,
384 mA
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
4
XLAMP® CXB1304 LED
OPERATING LIMITS - CONTINUED
CXB1304-18V Standard
0
100
200
300
400
500
600
025 50 75 100 125 150
If (mA)
Case Temperature (°C)
18 V
85 °C, 500 mA
125 °C,
192 mA
CXB1304-36V Standard
0
50
100
150
200
250
300
025 50 75 100 125 150
If (mA)
Case Temperature (°C)
36 V
125 °C,
96 mA
85 °C, 250 mA
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
5
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS - 9V (IF=400mA, TJ=85°C)
The following table provides order codes for XLamp CXB1304 LEDs. For a complete description of the order code nomenclature, please
see the Bin and Order Code Formats section (page 30).
Nominal
CCT
CRI* Minimum Luminous Flux 2-Step 3-Step 5-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
6500K
70 ---
C4 475 525
65E
CXB1304-0000-
000C0BC465E
D2 510 563 CXB1304-0000-
000C0BD265E
D4 550 607 CXB1304-0000-
000C0BD465E
80 ---
C2 440 486
65E
CXB1304-0000-
000C0HC265E
C4 475 525 CXB1304-0000-
000C0HC465E
D2 510 563 CXB1304-0000-
000C0HD265E
5700K
70 ---
C4 475 525
57E
CXB1304-0000-
000C0BC457E
D2 510 563 CXB1304-0000-
000C0BD257E
D4 550 607 CXB1304-0000-
000C0BD457E
80 ---
C2 440 486
57E
CXB1304-0000-
000C0HC257E
C4 475 525 CXB1304-0000-
000C0HC457E
D2 510 563 CXB1304-0000-
000C0HD257E
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
6
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
Nominal
CCT
CRI* Minimum Luminous Flux 2-Step 3-Step 5-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
5000K
70 ---
C4 475 525
50E
CXB1304-0000-
000C0BC450E
D2 510 563 CXB1304-0000-
000C0BD250E
D4 550 607 CXB1304-0000-
000C0BD450E
80 ---
C2 440 486
50G
CXB1304-0000-
000C0HC250G
50E
CXB1304-0000-
000C0HC250E
C4 475 525 CXB1304-0000-
000C0HC450G
CXB1304-0000-
000C0HC450E
D2 510 563 CXB1304-0000-
000C0HD250G
90 92
B4 410 453
50G
CXB1304-0000-
000C0UB450G
C2 440 486 CXB1304-0000-
000C0UC250G
C4 475 525 CXB1304-0000-
000C0UC450G
4000K
70 ---
C4 475 525
40E
CXB1304-0000-
000C0BC440E
D2 510 563 CXB1304-0000-
000C0BD240E
D4 550 607 CXB1304-0000-
000C0BD440E
80 ---
C2 440 486
40H
CXB1304-0000-
000C0HC240H
40G
CXB1304-0000-
000C0HC240G
C4 475 525 CXB1304-0000-
000C0HC440H
CXB1304-0000-
000C0HC440G
D2 510 563 CXB1304-0000-
000C0HD240H
CXB1304-0000-
000C0HD240G
90 92
B2 380 420
40H
CXB1304-0000-
000C0UB240H
40G
CXB1304-0000-
000C0UB240G
B4 410 453 CXB1304-0000-
000C0UB440H
CXB1304-0000-
000C0UB440G
C2 440 486 CXB1304-0000-
000C0UC240H
CXB1304-0000-
000C0UC240G
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS - 9V (IF=400mA, TJ=85°C) - CONTINUED
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
7
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
Nominal
CCT
CRI* Minimum Luminous Flux 2-Step 3-Step 5-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
3500K
80 ---
B4 410 453
35H
CXB1304-0000-
000C0HB435H
35G
CXB1304-0000-
000C0HB435G
C2 440 486 CXB1304-0000-
000C0HC235H
CXB1304-0000-
000C0HC235G
C4 475 525 CXB1304-0000-
000C0HC435H
CXB1304-0000-
000C0HC435G
90 92
A4 355 392
35H
CXB1304-0000-
000C0UA435H
35G
CXB1304-0000-
000C0UA435G
B2 380 420 CXB1304-0000-
000C0UB235H
CXB1304-0000-
000C0UB235G
B4 410 453 CXB1304-0000-
000C0UB435H
CXB1304-0000-
000C0UB435G
C2 440 486 CXB1304-0000-
000C0UC235H
CXB1304-0000-
000C0UC235G
3000K
80 ---
B4 410 453
30H
CXB1304-0000-
000C0HB430H
30G
CXB1304-0000-
000C0HB430G
C2 440 486 CXB1304-0000-
000C0HC230H
CXB1304-0000-
000C0HC230G
C4 475 525 CXB1304-0000-
000C0HC430H
CXB1304-0000-
000C0HC430G
90 92
A4 355 392
30H
CXB1304-0000-
000C0UA430H
30G
CXB1304-0000-
000C0UA430G
B2 380 420 CXB1304-0000-
000C0UB230H
CXB1304-0000-
000C0UB230G
B4 410 453 CXB1304-0000-
000C0UB430H
CXB1304-0000-
000C0UB430G
2700K
80 ---
B4 410 453
27H
CXB1304-0000-
000C0HB427H
27G
CXB1304-0000-
000C0HB427G
C2 440 486 CXB1304-0000-
000C0HC227H
CXB1304-0000-
000C0HC227G
C4 475 525 CXB1304-0000-
000C0HC427H
CXB1304-0000-
000C0HC427G
90 92
A2 330 364
27H
CXB1304-0000-
000C0UA227H
27G
CXB1304-0000-
000C0UA227G
A4 355 392 CXB1304-0000-
000C0UA427H
CXB1304-0000-
000C0UA427G
B2 380 420 CXB1304-0000-
000C0UB227H
CXB1304-0000-
000C0UB227G
2200K 80 --- B2 380 420 22G CXB1304-0000-
000C0HB222G
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS - 9V (IF=400mA, TJ=85°C) - CONTINUED
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
8
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
FLUX CHARACTERISTICS, PREMIUM COLOR ORDER CODES AND BINS - 9V (IF = 400mA, TJ=85°C)
Fidelity
Nominal
CCT
CRI* Minimum Luminous Flux Typical
Luminous
Flux (lm)
@ 85°C
2-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code
4000K 95 98 B2 380 420 402 L5A CXB1304‑0000‑000C0ZB2L5A
3500K 95 98 A4 355 392 387 35H CXB1304‑0000‑000C0ZA435H
3000K 95 98 A4 355 392 372 30H CXB1304-0000-000C0ZA430H
2700K 95 98 A2 330 361 351 27H CXB1304‑0000‑000C0ZA227H
Specialty
Nominal
CCT
CRI Minimum Luminous Flux Typical
Luminous
Flux (lm)
@ 85°C
2-Step 3-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
3100K 90 92 B4 410 453 430 31Q CXB1304-0000-
000C0UB431Q
3000K
80 --- C2 440 486 490 L7B CXB1304-0000-
000C0HC2L7B
90 92 B4 410 453 425 30Q CXB1304-0000-
000C0UB430Q 30U CXB1304-0000-
000C0UB430U
95 98 A2 330 361 355 L7C CXB1304-0000-
000C0ZA2L7C
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
9
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS - 18V (IF=200mA, TJ=85°C)
The following table provides order codes for XLamp CXB1304 LEDs. For a complete description of the order code nomenclature, please
see the Bin and Order Code Formats section (page 30).
Nominal
CCT
CRI* Minimum Luminous Flux 2-Step 3-Step 5-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
6500K
70 ---
C4 475 525
65E
CXB1304-0000-
000F0BC465E
D2 510 563 CXB1304-0000-
000F0BD265E
D4 550 607 CXB1304-0000-
000F0BD465E
80 ---
C2 440 486
65E
CXB1304-0000-
000F0HC265E
C4 475 525 CXB1304-0000-
000F0HC465E
D2 510 563 CXB1304-0000-
000F0HD265E
5700K
70 ---
C4 475 525
57E
CXB1304-0000-
000F0BC457E
D2 510 563 CXB1304-0000-
000F0BD257E
D4 550 607 CXB1304-0000-
000F0BD457E
80 ---
C2 440 486
57E
CXB1304-0000-
000F0HC257E
C4 475 525 CXB1304-0000-
000F0HC457E
D2 510 563 CXB1304-0000-
000F0HD257E
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
10
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
Nominal
CCT
CRI* Minimum Luminous Flux 2-Step 3-Step 5-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
5000K
70 ---
C4 475 525
50E
CXB1304-0000-
000F0BC450E
D2 510 563 CXB1304-0000-
000F0BD250E
D4 550 607 CXB1304-0000-
000F0BD450E
80 ---
C2 440 486
50G
CXB1304-0000-
000F0HC250G
50E
CXB1304-0000-
000F0HC250E
C4 475 525 CXB1304-0000-
000F0HC450G
CXB1304-0000-
000F0HC450E
D2 510 563 CXB1304-0000-
000F0HD250G
90 92
B4 410 453
50G
CXB1304-0000-
000F0UB450G
C2 440 486 CXB1304-0000-
000F0UC250G
C4 475 525 CXB1304-0000-
000F0UC450G
4000K
70 ---
C4 475 525
40E
CXB1304-0000-
000F0BC440E
D2 510 563 CXB1304-0000-
000F0BD240E
D4 550 607 CXB1304-0000-
000F0BD440E
80 ---
C2 440 486
40H
CXB1304-0000-
000F0HC240H
40G
CXB1304-0000-
000F0HC240G
C4 475 525 CXB1304-0000-
000F0HC440H
CXB1304-0000-
000F0HC440G
D2 510 563 CXB1304-0000-
000F0HD240H
CXB1304-0000-
000F0HD240G
90 92
B2 380 420
40H
CXB1304-0000-
000F0UB240H
40G
CXB1304-0000-
000F0UB240G
B4 410 453 CXB1304-0000-
000F0UB440H
CXB1304-0000-
000F0UB440G
C2 440 486 CXB1304-0000-
000F0UC240H
CXB1304-0000-
000F0UC240G
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS - 18V (IF=200mA, TJ=85°C) - CONTINUED
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
11
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
Nominal
CCT
CRI* Minimum Luminous Flux 2-Step 3-Step 5-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
3500K
80 ---
B4 410 453
35H
CXB1304-0000-
000F0HB435H
35G
CXB1304-0000-
000F0HB435G
C2 440 486 CXB1304-0000-
000F0HC235H
CXB1304-0000-
000F0HC235G
C4 475 525 CXB1304-0000-
000F0HC435H
CXB1304-0000-
000F0HC435G
90 92
A4 355 392
35H
CXB1304-0000-
000F0UA435H
35G
CXB1304-0000-
000F0UA435G
B2 380 420 CXB1304-0000-
000F0UB235H
CXB1304-0000-
000F0UB235G
B4 410 453 CXB1304-0000-
000F0UB435H
CXB1304-0000-
000F0UB435G
C2 440 486 CXB1304-0000-
000F0UC235H
CXB1304-0000-
000F0UC235G
3000K
80 ---
B4 410 453
30H
CXB1304-0000-
000F0HB430H
30G
CXB1304-0000-
000F0HB430G
C2 440 486 CXB1304-0000-
000F0HC230H
CXB1304-0000-
000F0HC230G
C4 475 525 CXB1304-0000-
000F0HC430H
CXB1304-0000-
000F0HC430G
90 92
A4 355 392
30H
CXB1304-0000-
000F0UA430H
30G
CXB1304-0000-
000F0UA430G
B2 380 420 CXB1304-0000-
000F0UB230H
CXB1304-0000-
000F0UB230G
B4 410 453 CXB1304-0000-
000F0UB430H
CXB1304-0000-
000F0UB430G
2700K
80 ---
B4 410 453
27H
CXB1304-0000-
000F0HB427H
27G
CXB1304-0000-
000F0HB427G
C2 440 486 CXB1304-0000-
000F0HC227H
CXB1304-0000-
000F0HC227G
C4 475 525 CXB1304-0000-
000F0HC427H
CXB1304-0000-
000F0HC427G
90 92
A2 330 364
27H
CXB1304-0000-
000F0UA227H
27G
CXB1304-0000-
000F0UA227G
A4 355 392 CXB1304-0000-
000F0UA427H
CXB1304-0000-
000F0UA427G
B2 380 420 CXB1304-0000-
000F0UB227H
CXB1304-0000-
000F0UB227G
2200K 80 --- B2 380 420 22G CXB1304-0000-
000F0HB222G
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS - 18V (IF=200mA, TJ=85°C) - CONTINUED
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
12
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
FLUX CHARACTERISTICS, PREMIUM COLOR ORDER CODES AND BINS - 18V (IF = 200mA, TJ=85°C)
Fidelity
Nominal
CCT
CRI* Minimum Luminous Flux Typical
Luminous
Flux (lm)
@ 85°C
2-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code
4000K 95 98 B2 380 420 402 L5A CXB1304‑0000‑000F0ZB2L5A
3500K 95 98 A4 355 392 387 35H CXB1304‑0000‑000F0ZA435H
3000K 95 98 A4 355 392 372 30H CXB1304-0000-000F0ZA430H
2700K 95 98 A2 330 361 351 27H CXB1304‑0000‑000F0ZA227H
Specialty
Nominal
CCT
CRI Minimum Luminous Flux Typical
Luminous
Flux (lm)
@ 85°C
2-Step 3-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
3100K 90 92 B4 410 453 430 31Q CXB1304-0000-
000F0UB431Q
3000K
80 --- C2 440 486 490 L7B CXB1304-0000-
000F0HC2L7B
90 92 B4 410 453 425 30Q CXB1304-0000-
000F0UB430Q 30U CXB1304-0000-
000F0UB430U
95 98 A2 330 361 355 L7C CXB1304-0000-
000F0ZA2L7C
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
13
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS - 36V (IF=100mA, TJ=85°C)
The following table provides order codes for XLamp CXB1304 LEDs. For a complete description of the order code nomenclature, please
see the Bin and Order Code Formats section (page 30).
Nominal
CCT
CRI* Minimum Luminous Flux 2-Step 3-Step 5-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
6500K
70 ---
C4 475 525
65E
CXB1304-0000-
000N0BC465E
D2 510 563 CXB1304-0000-
000N0BD265E
D4 550 607 CXB1304-0000-
000N0BD465E
80 ---
C2 440 486
65E
CXB1304-0000-
000N0HC265E
C4 475 525 CXB1304-0000-
000N0HC465E
D2 510 563 CXB1304-0000-
000N0HD265E
5700K
70 ---
C4 475 525
57E
CXB1304-0000-
000N0BC457E
D2 510 563 CXB1304-0000-
000N0BD257E
D4 550 607 CXB1304-0000-
000N0BD457E
80 ---
C2 440 486
57E
CXB1304-0000-
000N0HC257E
C4 475 525 CXB1304-0000-
000N0HC457E
D2 510 563 CXB1304-0000-
000N0HD257E
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
14
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
Nominal
CCT
CRI* Minimum Luminous Flux 2-Step 3-Step 5-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
5000K
70 ---
C4 475 525
50E
CXB1304-0000-
000N0BC450E
D2 510 563 CXB1304-0000-
000N0BD250E
D4 550 607 CXB1304-0000-
000N0BD450E
80 ---
C2 440 486
50G
CXB1304-0000-
000N0HC250G
50E
CXB1304-0000-
000N0HC250E
C4 475 525 CXB1304-0000-
000N0HC450G
CXB1304-0000-
000N0HC450E
D2 510 563 CXB1304-0000-
000N0HD250G
90 92
B4 410 453
50G
CXB1304-0000-
000N0UB450G
C2 440 486 CXB1304-0000-
000N0UC250G
C4 475 525 CXB1304-0000-
000N0UC450G
4000K
70 ---
C4 475 525
40E
CXB1304-0000-
000N0BC440E
D2 510 563 CXB1304-0000-
000N0BD240E
D4 550 607 CXB1304-0000-
000N0BD440E
80 ---
C2 440 486
40H
CXB1304-0000-
000N0HC240H
40G
CXB1304-0000-
000N0HC240G
C4 475 525 CXB1304-0000-
000N0HC440H
CXB1304-0000-
000N0HC440G
D2 510 563 CXB1304-0000-
000N0HD240H
CXB1304-0000-
000N0HD240G
90 92
B2 380 420
40H
CXB1304-0000-
000N0UB240H
40G
CXB1304-0000-
000N0UB240G
B4 410 453 CXB1304-0000-
000N0UB440H
CXB1304-0000-
000N0UB440G
C2 440 486 CXB1304-0000-
000N0UC240H
CXB1304-0000-
000N0UC240G
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS - 36V (IF=100mA, TJ=85°C) - CONTINUED
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
15
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
Nominal
CCT
CRI* Minimum Luminous Flux 2-Step 3-Step 5-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
3500K
80 ---
B4 410 453
35H
CXB1304-0000-
000N0HB435H
35G
CXB1304-0000-
000N0HB435G
C2 440 486 CXB1304-0000-
000N0HC235H
CXB1304-0000-
000N0HC235G
C4 475 525 CXB1304-0000-
000N0HC435H
CXB1304-0000-
000N0HC435G
90 92
A4 355 392
35H
CXB1304-0000-
000N0UA435H
35G
CXB1304-0000-
000N0UA435G
B2 380 420 CXB1304-0000-
000N0UB235H
CXB1304-0000-
000N0UB235G
B4 410 453 CXB1304-0000-
000N0UB435H
CXB1304-0000-
000N0UB435G
C2 440 486 CXB1304-0000-
000N0UC235H
CXB1304-0000-
000N0UC235G
3000K
80 ---
B4 410 453
30H
CXB1304-0000-
000N0HB430H
30G
CXB1304-0000-
000N0HB430G
C2 440 486 CXB1304-0000-
000N0HC230H
CXB1304-0000-
000N0HC230G
C4 475 525 CXB1304-0000-
000N0HC430H
CXB1304-0000-
000N0HC430G
90 92
A4 355 392
30H
CXB1304-0000-
000N0UA430H
30G
CXB1304-0000-
000N0UA430G
B2 380 420 CXB1304-0000-
000N0UB230H
CXB1304-0000-
000N0UB230G
B4 410 453 CXB1304-0000-
000N0UB430H
CXB1304-0000-
000N0UB430G
2700K
80 ---
B4 410 453
27H
CXB1304-0000-
000N0HB427H
27G
CXB1304-0000-
000N0HB427G
C2 440 486 CXB1304-0000-
000N0HC227H
CXB1304-0000-
000N0HC227G
C4 475 525 CXB1304-0000-
000N0HC427H
CXB1304-0000-
000N0HC427G
90 92
A2 330 364
27H
CXB1304-0000-
000N0UA227H
27G
CXB1304-0000-
000N0UA227G
A4 355 392 CXB1304-0000-
000N0UA427H
CXB1304-0000-
000N0UA427G
B2 380 420 CXB1304-0000-
000N0UB227H
CXB1304-0000-
000N0UB227G
2200K 80 --- B2 380 420 22G CXB1304-0000-
000N0HB222G
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS - 36V (IF=100mA, TJ=85°C) - CONTINUED
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
16
XLAMP® CXB1304 LED
Notes
• Cree maintains a tolerance of ±7% on ux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 33).
• Cree XLamp CXB1304 LED order codes specify only a minimum ux bin and not a maximum. Cree may ship reels in ux bins higher than the minimum
specied by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specied by the order code.
* For 80 CRI minimum LEDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LEDs, CRI R9 typical is 60.
** Flux values @ 25°C are calculated and for reference only.
FLUX CHARACTERISTICS, PREMIUM COLOR ORDER CODES AND BINS - 36V (IF = 100mA, TJ=85°C)
Fidelity
Nominal
CCT
CRI* Minimum Luminous Flux Typical
Luminous
Flux (lm)
@ 85°C
2-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code
4000K 95 98 B2 380 420 402 L5A CXB1304‑0000‑000N0ZB2L5A
3500K 95 98 A4 355 392 387 35H CXB1304‑0000‑000N0ZA435H
3000K 95 98 A4 355 392 372 30H CXB1304-0000-000N0ZA430H
2700K 95 98 A2 330 361 351 27H CXB1304‑0000‑000N0ZA227H
Specialty
Nominal
CCT
CRI Minimum Luminous Flux Typical
Luminous
Flux (lm)
@ 85°C
2-Step 3-Step
Min Typ Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C** Group Order Code Group Order Code Group Order Code
3100K 90 92 B4 410 453 430 31Q CXB1304-0000-
000N0UB431Q
3000K
80 --- C2 440 486 490 L7B CXB1304-0000-
000N0HC2L7B
90 92 B4 410 453 425 30Q CXB1304-0000-
000N0UB430Q 30U CXB1304-0000-
000N0UB430U
95 98 A2 330 361 355 L7C CXB1304-0000-
000N0ZA2L7C
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
17
XLAMP® CXB1304 LED
RELATIVE SPECTRAL POWER DISTRIBUTION, EASYWHITE®
The following graph is the result of a series of pulsed measurements at 400mA for the 9‑V CXB1304 LED, 200mA for the 18‑V CXB1304
LED and 100mA for the 36‑V CXB1304 LED and TJ = 85°C.
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
380 430 480 530 580 630 680 730 780
Relative Spectral Power
Wavelength (nm)
5000 K, 70 CRI
4000 K, 70 CRI
3000 K, 80 CRI
3000 K, 90 CRI
2200 K, 80 CRI
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
18
XLAMP® CXB1304 LED
RELATIVE SPECTRAL POWER DISTRIBUTION, PREMIUM COLOR
The following graphs are the result of a series of pulsed measurements at 400 mA for the 9‑V CXB1304 LED, 200 mA for the 18‑V
CXB1304 LED and 100mA for the 36‑V CXB1304 LED and TJ = 85°C
Fidelity
Specialty
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
380 430 480 530 580 630 680 730 780
Relative Spectral Power
Wavelength (nm)
4000 K, Z CRI
3500 K, Z CRI
3000 K, Z CRI
2700 K, Z CRI
Relative Spectral Power Distribution
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
380 430 480 530 580 630 680 730 780
Relative Spectral Power
Wavelength (nm)
31Q, 3100 K, 90 CRI
30Q, 3000 K, 90 CRI
L7B, 3000 K 80 CRI
L7C, 3000 K, Z CRI
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
19
XLAMP® CXB1304 LED
ELECTRICAL CHARACTERISTICS
The following graphs are the result of a series of steady-state measurements.
8.00
8.25
8.50
8.75
9.00
9.25
9.50
200 300 400 500 600 700 800 900 1000
Voltage (V)
Current (mA)
Tc = 25 °C
Tc = 55 °C
Tc = 85 °C
Tc = 105 °C
9 V
16.0
16.5
17.0
17.5
18.0
18.5
19.0
100 150 200 250 300 350 400 450 500
Voltage (V)
Current (mA)
Tc = 25 °C
Tc = 55 °C
Tc = 85 °C
Tc = 105 °C
18 V
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
20
XLAMP® CXB1304 LED
32
33
34
35
36
37
38
50 75 100 125 150 175 200 225 250
Voltage (V)
Current (mA)
Tc = 25 °C
Tc = 55 °C
Tc = 85 °C
Tc = 105 °C
36 V
ELECTRICAL CHARACTERISTICS - CONTINUED
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
21
XLAMP® CXB1304 LED
RELATIVE LUMINOUS FLUX
The relative luminous ux values provided below are the ratio of:
• Measurements of CXB1304 at steady-state operation at the given conditions, divided by
• Flux measured during binning, which is a pulsed measurement at 400mA at TJ = 85°C for the 9‑V CXB1304 LED.
Using the 9‑V CXB1304 LED as an example, at steady‑state operation of Tc = 55°C, IF = 300mA, the relative luminous ux ratio is 80% in
the chart below. A 9‑V CXB1304 LED that measures 380lm during binning will deliver 304lm (380*0.8) at steady‑state operation of Tc
= 55°C, IF = 300mA.
0%
40%
80%
120%
160%
200%
240%
200 300 400 500 600 700 800 900 1000
Relative Luminous Flux
Current (mA)
Tc = 25 °C
Tc = 55 °C
Tc = 85 °C
Tc = 105 °C
9 V
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
22
XLAMP® CXB1304 LED
RELATIVE LUMINOUS FLUX - CONTINUED
The relative luminous ux values provided below are the ratio of:
• Measurements of CXB1304 at steady-state operation at the given conditions, divided by
• Flux measured during binning, which is a pulsed measurement at 200mA at TJ = 85°C for the 18‑V CXB1304 LED.
Using the 18‑V CXB1304 LED as an example, at steady‑state operation of Tc = 55°C, IF = 150mA, the relative luminous ux ratio is 80%
in the chart below. An 18‑V CXB1304 LED that measures 380lm during binning will deliver 304lm (380*0.8) at steady‑state operation of
Tc = 55°C, IF = 150mA.
0%
40%
80%
120%
160%
200%
100 150 200 250 300 350 400 450 500
Current (mA)
Tc = 25 °C
Tc = 55 °C
Tc = 85 °C
Tc = 105 °C
18 V
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
23
XLAMP® CXB1304 LED
RELATIVE LUMINOUS FLUX - CONTINUED
The relative luminous ux values provided below are the ratio of:
• Measurements of CXB1304 at steady-state operation at the given conditions, divided by
• Flux measured during binning, which is a pulsed measurement at 100mA at TJ = 85°C for the 36‑V CXB1304 LED.
Using the 36‑V CXB1304 LED as an example, at steady‑state operation of Tc = 55°C, IF = 75mA, the relative luminous ux ratio is 80% in
the chart below. A 36‑V CXB1304 LED that measures 380lm during binning will deliver 304lm (380*0.8) at steady‑state operation of Tc
= 55°C, IF = 75mA.
0%
40%
80%
120%
160%
200%
240%
50 75 100 125 150 175 200 225 250
Relative Luminous Flux
Current (mA)
Tc = 25 °C
Tc = 55 °C
Tc = 85 °C
Tc = 105 °C
36 V
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
24
XLAMP® CXB1304 LED
TYPICAL SPATIAL DISTRIBUTION
PERFORMANCE GROUPS - BRIGHTNESS (9V, IF=400mA; 18V, IF = 200mA; 36V,IF=100mA, TJ = 85°C)
XLamp CXB1304 LEDs are tested for luminous ux and placed into one of the following bins.
Group Code Minimum Luminous Flux Maximum Luminous Flux
A2 330 355
A4 355 380
B2 380 410
B4 410 440
C2 440 475
C4 475 510
D2 510 550
D4 550 590
E2 590 635
0%
20%
40%
60%
80%
100%
-90 -70 -50 -30 -10 10 30 50 70 90
Relative Luminous Intensity
Angle (º)
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
25
XLAMP® CXB1304 LED
PERFORMANCE GROUPS - CHROMATICITY (TJ = 85°C)
XLamp CXB1304 LEDs are tested for chromaticity and placed into one of the regions dened by the following bounding coordinates.
EasyWhite Color Temperatures – 2-Step
Code CCT x y
40H 4000K
0.3777 0.3739
0.3797 0.3816
0.3861 0.3855
0.3838 0.3777
35H 3500K
0.4022 0.3858
0.4053 0.3942
0.4125 0.3977
0.4091 0.3891
30H 3000K
0.4287 0.3975
0.4328 0.4064
0.4390 0.4086
0.4347 0.3996
27H 2700K
0.4524 0.4048
0.4574 0.4140
0.4633 0.4154
0.4581 0.4062
EasyWhite Color Temperatures – 3-Step Ellipse
Bin Code CCT Center Point Major Axis Minor Axis Rotation Angle
(°)
x y a b
50G 5000K 0.3447 0.3553 0.00840 0.00312 65.0
40G 4000K 0.3818 0.3797 0.00939 0.00402 53.7
35G 3500K 0.4073 0.3917 0.00927 0.00414 54.0
30G 3000K 0.4338 0.4030 0.00834 0.00408 53.2
27G 2700K 0.4577 0.4099 0.00834 0.00420 48.5
22G 2200K 0.5066 0.4158 0.00980 0.00480 45.5
EasyWhite Color Temperatures – 5-Step Ellipse
Bin Code CCT Center Point Major Axis Minor Axis Rotation Angle
(°)
x y a b
65E 6500K 0.3123 0.3282 0.01110 0.00550 61.0
57E 5700K 0.3287 0.3417 0.01230 0.00600 72.0
50E 5000K 0.3447 0.3553 0.01400 0.00520 65.0
40E 4000K 0.3818 0.3797 0.01565 0.00670 53.7
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
26
XLAMP® CXB1304 LED
PREMIUM COLOR PERFORMANCE GROUPS - CHROMATICITY (TJ = 85°C)
XLamp CXB1304 LEDs are tested for chromaticity and placed into one of the regions dened by the following bounding coordinates.
Fidelity
EasyWhite Color Temperatures – 2-Step
Code CCT x y
L5A 4000K
0.3764 0.3711
0.3784 0.3787
0.3847 0.3826
0.3825 0.3748
35H 3500K
0.4022 0.3858
0.4053 0.3942
0.4125 0.3977
0.4091 0.3891
30H 3000K
0.4287 0.3975
0.4328 0.4064
0.4390 0.4086
0.4347 0.3996
27H 2700K
0.4524 0.4048
0.4574 0.4140
0.4633 0.4154
0.4581 0.4062
Specialty
EasyWhite Color Temperatures – 2-Step
Code CCT x y
L7B 3000K
0.4263 0.3848
0.4296 0.3916
0.4361 0.3938
0.4326 0.3868
L7C 3000K
0.4192 0.3754
0.4224 0.3823
0.4291 0.3847
0.4257 0.3777
EasyWhite Color Temperatures – 3-Step Ellipse
Bin Code CCT Center Point Major Axis Minor Axis Rotation Angle
(°)
x y a b
31Q 3100K 0.4236 0.3888 0.00848 0.00455 50.3
30Q 3000K 0.4305 0.3935 0.00834 0.00408 53.2
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
27
XLAMP® CXB1304 LED
CREE EASYWHITE® BINS PLOTTED ON THE 1931 CIE COLOR SPACE (TJ = 85°C)
2700 K
3000 K
3500 K
4000 K
4500 K
5000 K
5700 K
6500 K
7000K
2450 K 2200 K
0.31
0.32
0.33
0.34
0.35
0.36
0.37
0.38
0.39
0.40
0.41
0.42
0.43
0.44
0.45
0.29
0.30
0.31
0.32
0.33
0.34
0.35
0.36
0.37
0.38
0.39
0.40
0.41
0.42
0.43
0.44
0.45
0.46
0.47
0.48
0.49
0.50
0.51
0.52
0.53
0.54
CCy
CCx
ANSI C78.377 Quadrangle
EasyWhite 5-step
EasyWhite 3-step
EasyWhite 2-step
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
28
XLAMP® CXB1304 LED
CREE PREMIUM COLOR BINS PLOTTED ON THE 1931 CIE COLOR SPACE (TJ = 85°C)
Fidelity (2-step)
2700K
3000K
3500K
4000K
4500K
L5A
0.34
0.35
0.36
0.37
0.38
0.39
0.40
0.41
0.42
0.43
0.44
0.35
0.36
0.37
0.38
0.39
0.40
0.41
0.42
0.43
0.44
0.45
0.46
0.47
0.48
CCy
CCx
ANSI C78.377 Quadrangle
35H
30H
27H
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
29
XLAMP® CXB1304 LED
CREE PREMIUM COLOR BINS PLOTTED ON THE 1931 CIE COLOR SPACE (TJ = 85°C) - CONTINUED
Speciality (2-step)
Speciality (3-step)
3000 K
3500 K
L7B
L7C
0.37
0.38
0.39
0.40
0.41
0.42
0.43
0.44
0.41
0.42
0.43
0.44
0.45
0.46
CCy
CCx
ANSI C78.377 Quadrangle
3000K
3500K
30Q
30U
31Q
0.37
0.38
0.39
0.40
0.41
0.42
0.43
0.44
0.41
0.42
0.43
0.44
0.45
0.46
CCy
CCx
ANSI C78.377 Quadrangle
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
30
XLAMP® CXB1304 LED
BIN AND ORDER CODE FORMATS
Bin codes and order codes are congured as follows:
Order Code Bin Code
SSSSSCC-HHHH-HHHGGRNNNNN
Series = CXB13
Internal code
CRI Specification
B = 70 CRI minimum
H = 80 CRI minimum
U = 90 CRI minimum
Z = 95 CRI minimum
Kit code
Vf class
C0 = 9-V class
F0 = 18-V class
N0 = 36-V class
Performance class
SSSSSCC-WWW-FF-GGR-AAAAA
Series = CXB13
Chromaticity bin
Vf class
C0 = 9-V class
F0 = 18-V class
N0 = 36-V class
Internal code
CRI Specification
B = 70 CRI minimum
H = 80 CRI minimum
U = 90 CRI minimum
Z = 95 CRI minimum
Flux bin
Performance class
MECHANICAL DIMENSIONS
Dimensions are in mm.
Tolerances unless otherwise
specied: +.13
x° +1°
Meaning of B1304X
B1304C = 9-V CXB1304
B1304F = 18-V CXB1304
B1304N = 36-V CXB1304
B1304X
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
31
XLAMP® CXB1304 LED
THERMAL DESIGN
The CXB family of LED arrays can include over a hundred different LED die inside one package, and thus over a hundred different junction
temperatures (TJ). Cree has intentionally removed junction‑temperature‑based operating limits and replaced the commonplace maximum
TJ calculations with maximum ratings based on forward current (IF) and case temperature (Tc). No additional calculations are required to
ensure that the CXB LED is being operated within its designed limits. LES temperature measurement provides additional verication of
good thermal design. Please refer to page 3 for the Operating Limit specications.
There is no need to calculate for TJ inside the package, as the thermal management design process, specically from TSP to ambient
(Ta), remains identical to any other LED component. For more information on thermal management of Cree XLamp LEDs, please refer to
the Thermal Management application note. For CXB soldering recommendations and more information on thermal interface materials
(TIM), LES temperature measurement, and connection methods, please refer to the Cree XLamp CX Family LEDs soldering and handling
document. The CX Family LED Design Guide provides basic information on the requirements to use Cree XLamp CXB LEDs successfully
in luminaire designs.
To keep the CXB1304 LED at or below the maximum rated Tc, the case to ambient temperature
thermal resistance (R_c‑a) must be at or below the maximum R_c‑a value shown on the following
graphs, depending on the operating environment. The y-axis in each graph is a base 10 logarithmic
scale.
As the gure at right shows, the R_c‑a value is the sum of the thermal resistance of the TIM (R_tim)
plus the thermal resistance of the heat sink (R_hs).
R_j-c
Tc
R_tim
R_hs
Ta
R_j-c
Tc
R_c-a
Ta
CXB1304-9V
0.01
0.10
1.00
10.00
100.00
200 300 400 500 600 700 800 900 1000
Maximum R_c-a
Current (mA)
Ta = 25 °C
Ta = 55 °C
Ta = 85 °C
Ta = 105 °C
9 V
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
32
XLAMP® CXB1304 LED
CXB1304-18V
0.01
0.10
1.00
10.00
100.00
100 150 200 250 300 350 400 450 500
Maximum R_c-a
Current (mA)
Ta = 25 °C
Ta = 55 °C
Ta = 85 °C
Ta = 105 °C
18 V
CXB1304-36V
0.01
0.10
1.00
10.00
100.00
50 75 100 125 150 175 200 225 250
Maximum R_c-a
Current (mA)
Ta = 25 °C
Ta = 55 °C
Ta = 85 °C
Ta = 105 °C
36 V
THERMAL DESIGN - CONTINUED
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
33
XLAMP® CXB1304 LED
NOTES
Measurements
The luminous ux, radiant power, chromaticity, forward voltage and CRI measurements in this document are binning specications only
and solely represent product measurements as of the date of shipment. These measurements will change over time based on a number
of factors that are not within Cree’s control and are not intended or provided as operational specications for the products. Calculated
values are provided for informational purposes only and are not intended or provided as specications.
Pre-Release Qualication Testing
Please read the LED Reliability Overview for details of the qualication process Cree applies to ensure long‑term reliability for XLamp
LEDs and details of Cree’s pre‑release qualication testing for XLamp LEDs.
Lumen Maintenance
Cree now uses standardized IES LM‑80‑08 and TM‑21‑11 methods for collecting long‑term data and extrapolating LED lumen maintenance.
For information on the specic LM‑80 data sets available for this LED, refer to the public LM-80 results document.
Please read the Long-Term Lumen Maintenance application note for more details on Cree’s lumen maintenance testing and forecasting.
Please read the Thermal Management application note for details on how thermal design, ambient temperature, and drive current affect
the LED junction temperature.
RoHS Compliance
The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold
limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2011/65/EC (RoHS2), as
implemented January 2, 2013. RoHS Declarations for this product can be obtained from your Cree representative or from the Product
Ecology section of the Cree website.
REACh Compliance
REACh substances of very high concern (SVHCs) information is available for this product. Since the European Chemical Agency (ECHA)
has published notice of their intent to frequently revise the SVHC listing for the foreseeable future, please contact a Cree representative
to insure you get the most up‑to‑date REACh Declaration. REACh banned substance information (REACh Article 67) is also available upon
request.
UL® Recognized Component
This product meets the requirements to be considered a UL Recognized Component with Level 4 enclosure consideration. The LED
package or a portion thereof has been investigated as a re and electrical enclosure per ANSI/UL 8750.
Vision Advisory
WARNING: Do not look at an exposed lamp in operation. Eye injury can result. For more information about LEDs and eye safety, please
refer to the LED Eye Safety application note.
Copyright © 2015-2020 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, Cree logo, XLamp® and EasyWhite® are registered trademarks of Cree, Inc.
UL® and the UR logo are registered trademarks of UL LLC.
34
XLAMP® CXB1304 LED
PACKAGING
Cree CXB1304 LEDs are packaged in trays of 20. Five trays are sealed in an anti‑static bag and placed inside a carton, for a total of 100
LEDs per carton. Each carton contains 100 LEDs from the same performance bin.
Dimensions are in inches.
Tolerances: +.13
x° +1°
SIZE
TITLE
OF
REV.
SHEET
C
DRAWING NO.
DATE
DATE
DATE
CHECK
FINAL PROTECTIVE FINISH
MATERIAL
APPROVED
DRAWN BY
THIRD ANGLE PROJECTION
.X ± 0.1
X° ± 2 °
.XXX ± .010
.XX ± .03
.X ± .06
FOR SHEET METAL PARTS ONLY
.XX ± .05
.XXX ± .005
X° ± 1 °
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN
MILLIMETERS & BEFORE FINISH.
TOLERANCE UNLESS SPECIFIED:
SCALE
A
B
C
D
123456
6 5 4 3 2 1
A
B
C
D
Phone (919) 361-4770
Fax (919) 313-5303
4600 Silicon Drive
Durham, N.C 27703
UNAUTHORIZED PERSON WITHOUT
THE WRITTEN CONSENT
MAY NOT BE COPIED, REPRODUCED OR DISCLOSED TO ANY
CONFIDENTIAL INFORMATION OF CREE, INC. THIS PLOT
CONTAINED WITHIN ARE THE PROPRIETARY AND
CREE CONFIDENTIAL. THIS PLOT AND THE INFORMATION
OF CREE INC.
NOTICE
5.875
5.875
.38
R.375
.875
.875
1/10.500
A
CXA15XX_DATASHEET_BAG2013
CXA15XX_DATASHEET
BAG
LABEL WITH CREE BIN
CODE, QUANTITY, LOT #
LABEL WITH CREE BIN
CODE, QUANTITY, LOT #
LABEL WITH CREE BIN
CODE, QUANTITY, LOT #
PATENT LABEL IS LOCATED
ON UNDERSIDE OF COVER
UNLESS OTHERWISE NOTED ALL
TOLERANCES ARE AS FOLLOWS:
PART DRAWING
DWG.TITLE
SIZE
B
DO NOT
SCALE DWG.
FRACT ±1/64 X.X" ±.030 X.0mm ±.75mm
ANGLES ±0°-30' X.XX" ±.015 X.Xmm ±.30mm
DRAFT ±1° X.XXX" ±.005 X.XXmm ±.10mm
THIS DRAWING CONTAINS PROPRIETARY DESIGN INFORMATION
AND REMAINS ALONG WITH THE PRODUCT OR PRODUCTS
REPRESENTED HEREIN THE PROPERTY OF TEK PAK, INCORPORATED.
THIS DOCUMENT AND THE INFORMATION IT CONTAINS
MAY NOT BE COPIED, TRANSMITTED, OR USED BY ANY
THIRD PARTY WITHOUT THE EXPRESS WRITTEN APPROVAL
OF TEK PAK, INCORPORATED.
.58
5.875
5.875
R.375
.562
.875
.875
SCALE: 1.000
DWG. NO.
022490-00
SHEET 2 OF 2
DATE:
4-3-13
DR. BY:
KJS
CHK. BY:
REV DESC. DATE BY CHK.
SECTION C-C
.38
UNLESS OTHERWISE NOTED ALL
TOLERANCES ARE AS FOLLOWS:
PART DRAWING
DWG.TITLE
SIZE
B
DO NOT
SCALE DWG.
FRACT ±1/64 X.X" ±.030 X.0mm ±.75mm
ANGLES ±0°-30' X.XX" ±.015 X.Xmm ±.30mm
DRAFT ±1° X.XXX" ±.005 X.XXmm ±.10mm
THIS DRAWING CONTAINS PROPRIETARY DESIGN INFORMATION
AND REMAINS ALONG WITH THE PRODUCT OR PRODUCTS
REPRESENTED HEREIN THE PROPERTY OF TEK PAK, INCORPORATED.
THIS DOCUMENT AND THE INFORMATION IT CONTAINS
MAY NOT BE COPIED, TRANSMITTED, OR USED BY ANY
THIRD PARTY WITHOUT THE EXPRESS WRITTEN APPROVAL
OF TEK PAK, INCORPORATED.
.58
5.875
5.875
R.375
.562
.875
.875
SCALE: 1.000
DWG. NO.
022490-00
SHEET 2 OF 2
DATE:
4-3-13
DR. BY:
KJS
CHK. BY:
REV DESC. DATE BY CHK.
SECTION C-C
.38
PATENT LABEL IS LOCATED
ON UNDERSIDE OF CARTON
LABEL WITH CREE BIN
CODE, QUANTITY, LOT #
SIZE
TITLE
OF
REV.
SHEET
C
DRAWING NO.
DATE
DATE
DATE
CHECK
FINAL PROTECTIVE FINISH
MATERIAL
APPROVED
DRAWN BY
THIRD ANGLE PROJECTION
.X ± 0.1
X° ± 2 °
.XXX ± .010
.XX ± .03
.X ± .06
FOR SHEET METAL PARTS ONLY
.XX ± .05
.XXX ± .005
X° ± 1 °
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN
MILLIMETERS & BEFORE FINISH.
TOLERANCE UNLESS SPECIFIED:
SCALE
A
B
C
D
123456
6 5 4 3 2 1
A
B
C
D
Phone (919) 361-4770
Fax (919) 313-5303
4600 Silicon Drive
Durham, N.C 27703
UNAUTHORIZED PERSON WITHOUT
THE WRITTEN CONSENT
MAY NOT BE COPIED, REPRODUCED OR DISCLOSED TO ANY
CONFIDENTIAL INFORMATION OF CREE, INC. THIS PLOT
CONTAINED WITHIN ARE THE PROPRIETARY AND
CREE CONFIDENTIAL. THIS PLOT AND THE INFORMATION
OF CREE INC.
NOTICE
5.875
5.875
.38
R.375
.875
.875
1/10.500
A
CXA15XX_DATASHEET_BAG2013
CXA15XX_DATASHEET
BAG
LABEL WITH CREE BIN
CODE, QUANTITY, LOT #
LABEL WITH CREE BIN
CODE, QUANTITY, LOT #
LABEL WITH CREE BIN
CODE, QUANTITY, LOT #
PATENT LABEL IS LOCATED
ON UNDERSIDE OF COVER