Payment & Shipping Terms:
|Material:||High Borosilicate Glass 3.3||Refractive Index:||1.474|
|Angle:||60 Degree||Efficiency:||94%, After Coating Can Reach 98%|
|Working Temperature:||-50degree~550degree||Suitable Led:||COB LED|
|Application:||LED High Bay Lighting, Etc||Size:||91mm|
91mm 60 Degree Optical COB LED Glass Lenses For High Bay Lighting
LED Optical Glass Lens:
|Beam angle||60 degree|
|Material||high borosilicate glass 3.3|
|Light Transmittance||94%, after coating can reach 98%|
|Working Temperature||from -50degree to 550degree|
|Tensile Strength||40- 120Nmm - 2|
A low inflation rate, high temperature resistant, high strength,
high hardness, high light transmittance and high chemical stability.
|Suitable Led Power||
10w-200w COB led,using led light-emitting area within 62mm
|Accessories||Lens with stainless steel 304 holder and gasket, easy installation.|
widely used for 10W-200W led high bay light, led down light,
***offer free optical technical support.
***offer a lifetime warranty for our optical glass lens.
Q1. Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample needs 1-3 days, mass production time needs 5-10 days.
Q3. How to proceed an order for led light?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.