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What is light decay? How to reduce light decay and extend the life time of lum...
Light decay refers to the fact that after a period of lighting, the light intensity of an LED will be lower than the original light intensity, and the lower part is the light decay of the LED....
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Advantages and disadvantages of solar street lights...
Solar Street Lights: Leading the Charge Towards Sustainable Energy. What is the advantage and disadvantage of solar street light?...
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