Energy Savings of as Much as 90% vs. Traditional Lighting
No UV or RF interference, NO Mercury
Instant start, no noise, no flickering
Suitable for both indoor and outdoor use.
Packaging & Shipping
Project in Africa
Project location: Nigeria
Project time: 2016
80W LED Canopy Light, Model: ZGSM-QD80H, 5700K, 110degrees 50pcs
100W LED Street Light, Model: ZGSM-LD100H, 5000K, 2M, 12pcs
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 the freight cost.
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