NEWS
What is Color Rendering Index (CRI)? What does Ra80 mean?
CRI (Color Rendering Index) indicates how accurately a light source reveals true colors. High CRI lighting helps display colors more naturally, which is crucial in environments requiring color precision.
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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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