PMMA Material COB Lens with 50° Viewing Angle and 93% Efficiency for Downlight and Spot Light Applications
PMMA Material COB Lens with 50° Viewing Angle and 93% Efficiency for Downlight and Spot Light Applications
Brand Name
Wisertop
Product Model
WT-20@10-50COBL3-Y1
Certificate
Rohs
Country Of Origin
China
MOQ
1pc
Unit Price
Shenzhen Wisertop Technology Co.,Ltd
Supply Capacity
100,000 day
Product Details
Highlight:
50° PMMA material downlight COB Lens
,20mm COB Lens
Material:
PMMA
Lens Type:
TIR Lens
Efficiency:
93%
Certificates:
Rohs
Working Temperature:
-40°C~+70°C
Light Source:
Brand COB Leds As Cree Osram Lumileds Bridgelux...
Product Description
Detailed Specifications And Features
PMMA Material Downlight COB Lens - Diameter 20mm, Viewing Angle 50°
Applications
Spot light, Down light, Tracking light, Recessed lamp, Ceiling light
Lens Material
PMMA (all available)
Lens Features
- High K value
- Accurate viewing angle - illuminated object is clear and recognizable
- High light transmittance
- Maintains high color resistance
- Natural main light halo fade
- Low glare with good shape light area
Compatible COB Light Sources
Cree, Lumileds, Bridgelux, Citizen, and more
Specifications
| Part No. | Light-emitting Surface | FWHM | Size (mm) | Typ. Eff | Material |
|---|---|---|---|---|---|
| WT-20@10-15COBL3-Y1 | ¢3mm COB | 15° | φ19.8×9.48 | 0.93 | PMMA |
| WT-20@10-24COBL3-Y1 | ¢3mm COB | 24° | 0.93 | PMMA | |
| WT-20@10-36COBL3-Y1 | ¢3mm COB | 36° | 0.93 | PMMA | |
| WT-20@10-50COBL3-Y1 | ¢3mm COB | 50° | 0.93 | PMMA |
Frequently Asked Questions
1) Can I have a sample order?
Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
2) When can I get the quotation?
We usually provide an offer within 12 hours after receiving your inquiry. For urgent requests, please call or email us.
3) What is the lead time?
Samples require about 3-5 days for preparation. Mass production typically takes 1-2 weeks.
4) What are your main products?
Our main products are indoor lenses.
Overall Rating
5 star
100%
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
-
AWe’ve been using these lenses in our COB spotlights for months, and the performance is consistent. The light transmittance is high, with even spot distribution and well-controlled glare, which has significantly improved the light quality of our fixtures. The quality is stable, no yellowing or deformation even after long-term use. Also, the delivery schedule is always on time. Highly recommended!
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