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How to extend life of lights?

1. Suggestion about turning ON/OFF Don’t turn it off within 5mins after on, the bulb will be easy to blacken due to not reaching the thermal balance. Finally loses transparency and shortens its lifespan. When you turn it on, some fixtures might have a signal delay or mistake because of suffering outer high-frequency interference. Please


What is color temperature?

Color temperature is the color of light emitted by an idealized opaque, non-reflective body at a particular temperature measured in kelvins. The color temperature scale is used to categorize the color of light emitted by other light sources regardless of their temperature. Color temperatures over 5000 K are called "cool colors" (bluish), while lower color