What parts are affecting the life of UFO LED high bay light?

UFO LED high bay light is lasting, because it won't produce filament fuse problem.UFO LED high bay light will not stop working directly, but it will gradually degraded over time.General UFO LED high bay light can be used more than 50000 hours, the luminous intensity gradually from nominal value will be reduced to about 70%, of the reasons affecting the service life of UFO LED high bay light are mainly the following three parts: light source, the power and the shell.


1. The light source
UFO LED high bay light chip is the important factor affecting the life quality, at the same time, chip design and materials can affect the UFO LED high bay light life.UFO LED high bay light packaging technology is also affecting the service life of UFO LED high bay light, an important reason a reliable packaging manufacturer for UFO LED high bay light life has is very importance.


2. The design of the power supply
Because the UFO LED high bay light discrete sex strong, pressure drop, wavelength, light color, height difference is very big, only the few indicators consistent UFO LED high bay light can be connected in parallel to use instead of pressure reducing current is large, the pressure drop high current is small, cause uneven light color, height, current life expectancy.Power supply their own life is also a important reason, electrolytic capacitor in commonly under the condition of 105 ℃, 8000 hours of life, 40 ~ 60 ℃ cases has 15000 hours of life, without electrolytic capacitor can be 30000 hours.


3. The design of the cooling
Heat dissipation is a UFO LED high bay light life of one of the important reasons, UFO LED high bay light luminous need current drive, power input UFO LED high bay light, only about 15% effective into light, most (about 85%) is converted into heat because of invalid.One of the environmental temperature is very important, the environment temperature can affect the UFO LED high bay light is the cooling temperature of 5 ~ 20 degrees

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