NEWS
QA What are Lumen and Lux?
Lumen indicates the total amount of light emitted by the light source. Lux is used to measure the amount of light output in ...
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Why yellow light tubes are using in cleanroom of semiconductor industry?
What is photolithography? Photolithography is one of the important processes in the production of ...
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How to choose the Right Color Temperature (CCT)?
Color Temperature could not only affect the atmosphere of a place deeply but also people's mood ...
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You have to know about the lifetime in LED lighting industry – L70B50
IEC 62722-2-1 performance requirements for LED based luminaires, gives an overview of the relevant “initial” and ...
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Can you read the information on the fluorescent tubes?
Before choosing the LED tubes, we can first observe the information above the fluorescent tube ...
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International Protection Marking — IP rate
What is IP rate? IP rate defined the degree of protection, according to the international standard ...
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Will it makes energy consumption when LED tubes work with electronic ballast?
The 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.
What are self-contained emergency lights and central battery emergency lights?
The central battery emergency lights do not have a battery inside them, and rely on the central battery to supply the ...
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You have to know about the LED lighting – Can you detect the flicker effect by using smartphone?
Firstly, why does flicker occur? To some degree, flicker happens in all light sources with an AC power ...
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