45 degree beam angle in 66mm 

45 degree beam angle led glass lens in 66mm diameter, suitable for 10W-30W COB Led,can be used for led high bay light, spotlight application (RH-HBL-54)

RH-HBL-54 Main parameter

Model No RH-HBL-54
Description Led glass lens with narrow beam angle in 66mm diameter
Lens Material High borosiliate glass 
Refractive index 1.474
Light transmittance above 95%, if AR coating, can be up to 99.5%
Working Temperature -50-550 degree
Light Transmittance 95%
Photometrical curve round light shape
Lens Diameter 66MM
View degree 35-45 degree high bay light glass lens with 66mm diameter
IES File Available
IP rating IP65
IK Grade passed IK08
Applicable COB Led 10-30W COB led, such as 10 * 10mm, 10 * 15mm, 20 * 20mm and so on
Application widely used for high bay / low bay / spotlight application

Suitable COB Led as below

RH-HBL-54 with silicon gasket and metal holder


RH-HBL-54 Application

Widely used for integrated 10W-30W COB Led high /low bay light,factory,warehouse,mine,workshop,big toll station,gas station,stadium,exhibition,wharf and other long-distance led lighting place

Reeth glass lens advantage

1.Made of high borosilicate glass 
2.High efficiency in light utilization,long life time 
3.Lower maintenance charges 
4.Clear and transparent, never get yellow
5.High heat resistant and high light transmittance
6. we can offer silicon gasket and metal holder 

Reeth company feature

1) we can provide professional optics system service
2) We are familiar with lighting terminology
3) We have the ability to analyze the photometric layout
4) We can custom-made based on client's samples and drawing
5) Professional research team and optical technology

payment terms

T/T,Western union ,money gram and paypal are all acceptable

Tel:86-21-51339921 Fax:86-21-51339921 E-mail:sales@reeth-lens.com  Add:zhentai Rd, Baoshan District ,shanghai .
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