12 problems in High Power LED Lighting Application

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12 problems in High Power LED Lighting Application

Human’s lighting history has experienced three times: incandescent lamp, fluorescent lamp, high intensity gas discharge lamp. LED as the fourth generation light source has follows excellent characteristic: high luminous efficiency, less power consumption, long service life, safety reliability etc.  In recent ...

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What is Color Tempreture

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What is Color Tempreture

Color temperature is a characteristic of visible light that has important applications in lighting and other fields. Color temperature is conventionally stated in the unit of absolute temperature, the kelvin, having the unit symbol K.

Absolute temperature (K) was presented in 1848 by the British physicist Keivin. He considers starting ...

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LED Lighting Color Rendering Index

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LED Lighting Color Rendering Index

 

Color render refers to a different spectral light source irradiate to the same color object, presented the characteristics of distinctive color. Usually represent by led panel light color rendering index (Ra). The higher the color rendering index, the better the color rendering properties.

 

The level of light represent ...

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4 Key Points in Outdoor Lighting

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4 Key Points in Outdoor Lighting

 

Outdoor LED lighting lamps and lanterns design should comply with the latest China promulgated outdoor lighting lamps and lanterns technical specifications, as well as the city road lighting design standard.

 

1,working environment

 

Because of the working environment of LED outdoor lighting lamps and lanterns is bad, the ...

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