What is IP rate? IP rate defined the degree of protection, according to the international standard ...
Read MoreThe answer is NO, this is a misunderstanding of the electronic ballast.
Benson Energy Saving Technology used T8 LED tube as the testing model, comparing the energy-using of different ballasts.
Lumen indicates the total amount of light emitted by the light source. Lux is used to measure the amount of light output in ...
Read MoreThe central battery emergency lights do not have a battery inside them, and rely on the central battery to supply the ...
Read MoreColor Temperature could not only affect the atmosphere of a place deeply but also people's mood ...
Read MoreFirstly, why does flicker occur? To some degree, flicker happens in all light sources with an AC power ...
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