120W LED Road Light for Highway Lighting

Product Details

Specification
Model: ZGSM-LD120H6
Power
120W
Input voltage
90-305VAC
Power Factor
>0.95
CRI
70/80
Rating
IK10,IP66
Efficiency
up to 155lm/w
Lumens
15000 lm-18600 lm
Lifetime
L70> 100,000hours

FAQ

Q: For same power, why different suppliers with different brightness?

A: Different chips, or same chip but different brightness version. The brightness will be different. But for same chip and same brightness version, the brightness will be slight difference. But please make clear the brightness difference between LEDs and lamp fixture. 

 

 

Q: What is PF and efficiency?

A: PF and efficiency is to feedback the driver electrical performance. Higher PF and efficiency with higher cost.

 

Q: How about the luminous attenuation?

A: The luminous attenuation is about 0.2%-0.3%.

 

Q:What if the driver or the chip is out of work?

A: We will sent you the new item or part accordingly. Usually the replace item will go with the next order. Otherwise you will pay the freight cost.


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