IP20 IP40 Protection Wide Application Panel Lights
Shenzhen Toppo Lighting Company is a professional led company and it have great production capacity it's own factory.
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IP20 IP40 Protection Wide Application Panel Lights
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FAQ:
1.How to explain “Flux/luminous Flux “?
Luminous flux is the measure of the perceived power of light produced by the LED, adjusting to reflect the varying sensitivity of the human eye to different wavelengths of light.
2.What’s efficacy about the light ?
The light output of a light source divided by the total electrical power input to that source, expressed in lumens per watt(lm/w).
3.If i have a questions I want to know , how can i contact you ?
You can find our platform or directly through major inquiry and send email to contact us.
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