78mm street light lens ,70*140 °
 
DETAIL

Secondary Glass Optics in 78mm diameter with asymmetrical light pattern, 70 * 140 degree polarized , suitable for 10W/15W/20W/30W/40W/50W/60W/70W/80W/90W/100W small and Mid power COB Leds ( RH-SL-51)

 

RH-SL-51 Street light glass lens Main parameter

Model No RH-SL-51
Description 70*140 degree glass lens for one side and two side street & road lighting
Lens material high borosilicate glass 3.3
Refactive index 1.474
Light transmittacne 95%
Working temperature -50-550 degree
photometric curve asymmetrical light pattern , IESNA TYPE II
Lens size 78mm
View degree 70*140  degree beam angle
IES File Available
IP Rating IP 65
IK Grade RH-SL-51 passed IK08 test
Suitable COB Led Can be suitable for Bridgleux /Citizen/Cree/Osram/Edison/Sharp/Seoul & so on
Application can be widely used for 10W-100W COB Led sreet lighting & parking luminaires

Suitable Cob Led as below

RH-SL-51 with gasket and SS holder or AL holder

Reeth glass lens advantage

1.Made of high borosilicate glass
2. High effciency in light utilizatio,long life time
3.Lower maintenance charges
4.Clear and transparent,never get yellow
5.High heat resistance and high light transmittance

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

Tel:86-21-51339921 Fax:86-21-51339921 E-mail:sales@reeth-lens.com  Add:zhentai Rd, Baoshan District ,shanghai .
Copyright © 2012 Shanghai Reeth Glass Lens Co., Ltd(www.reeth-ledlens.com) All Rights Reserved.