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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