LEDIL F’FORM OPTICS
© Ledil Oy – PRELIMINARY - Subject to change without prior notice
Ledil Oy www.ledil.com
Tehdaskatu 13 email: ledil@ledil.com
FIN-24100 SALO, Finland FAX: +358-2-733 8001 2011-03-07
STRADA-A-XP LENSES FOR CREE XP-E LEDs
- Specially designed for Cree XP-E series of LEDs.
- New extremely wide street light design, vertically wider version coming soon.
- With the result of an extremely creative design lens itself tilts automatically light
4 degrees.
- Special care taken to make a uniform white or warm white illumination.
- Lens material optical grade PMMA with high UV and temperature resistance
(105°C/220°F). Allows use of high current and temperature conditions.
- Best available optical efficiency, approximately 94%.
- Fastening to heat sink with or without PU foam adhesive tape of automotive grade,
please select which suits the best for your needs.
- We advise customer to ensure the suitability and sufficiency of the bond in the end
product. For example, mechanical stress, vibration and holes on the surface of the
circuit boar weaken the strength of the tape.
- Please check fastening details from this link:
(http://www.ledil.com/datasheets/DataSheet_TAPE.pdf)
LENS TYPES
NAME ORDERING CODE FWHM Angle
Strada-A-XP C10818_Strada-A-XP ±42° & ±62° x ±10°
Strada-A-XP-TAPE CA10823_Strada-A-XP-tape ±42° & ±62° x ±10°
LEDIL F’FORM OPTICS
© Ledil Oy – PRELIMINARY - Subject to change without prior notice
Ledil Oy www.ledil.com
Tehdaskatu 13 email: ledil@ledil.com
FIN-24100 SALO, Finland FAX: +358-2-733 8001 2011-03-07
Relative Intensity of Strada-A-XP
0%
25%
50%
75%
100%
-90-80-70-60-50-40-30-20-100102030405060708090
Angle
C10818_Strada (horizontal) C10818_Strada (vertical)
MEASUREMENT DATA
Example configuration (not optimized)
Strada-A-XP
Pole distance: 15m / and single
Height above the street: 6m
Position of the lamp from the side of the road: 2.2m
Tilt angle of the lamp: 10
100x Cree XP's per lamp
55lm 0.8W (3.2V/250mA)
Lenght: 0.7m
Width: 0.3m
Rows: 5
LED's per row: 20
LEDIL F’FORM OPTICS
© Ledil Oy – PRELIMINARY - Subject to change without prior notice
Ledil Oy www.ledil.com
Tehdaskatu 13 email: ledil@ledil.com
FIN-24100 SALO, Finland FAX: +358-2-733 8001 2011-03-07
DRAWINGS
LEDIL F’FORM OPTICS
© Ledil Oy – PRELIMINARY - Subject to change without prior notice
Ledil Oy www.ledil.com
Tehdaskatu 13 email: ledil@ledil.com
FIN-24100 SALO, Finland FAX: +358-2-733 8001 2011-03-07
EULUMDAT & IES FILES AVAILABLE BY REQUEST
