3517 15 degree optical lens of high quality PMMA for cob led
Quick Detail:
- Material: PMMA
- Usage: Optical
- Size: D35mm*H17mm
- Transmittanc:92%
- Light efficiency:85%
- Angle 15°
- Match with Lepower COB LED light transmittance rate can be up to 85%
- 2 years warranty
15 degree COB LED Optic Lens , 85% Light Efficiency Optical Lenses
Description:
1. adopt calculus technology, effective solution of anti-glare
2. completely with the national design standard,meet the national testint requirment
3. Standard struction design,easily reduce cost
4. Good mechanical performance with intensified structure design
5 Working temperature range: -40—+70.
Applications:
- Special light
Specifications:
Dimension
Optical Characteristics
|
item |
parameter |
unit |
||
|
minimum |
theoretical |
maximum |
||
|
Lens efficiency
|
88 |
-- |
-- |
% |
|
50% light intensity angle |
6 |
7 |
8 |
°(degree) |
|
Work temperature |
--40 |
-- |
70 |
(centigrade) |
|
Storage temperature |
-30 |
25 |
80 |
(centigrade) |
|
Apply to LED light source |
Single high power LED,COB LED, SHARP 4W etc
|
|||
|
Application |
Spot light ,high bay light s,tage lamp
|
|||
Test report
Competitive Advantage:
1. Transmittanc:92%
2. adopt calculus technology, effective solution of anti-glare
3. completely with the national design standard,meet the national testint requirment
4. Standard struction design,easily reduce cost
5. Good mechanical performance with intensifie
