The key factors of cause UFO LED high bay light failure

UFO LED high bay light failure is light in the transmission of signals, and the current global UFO LED high bay light manufacturers make UFO LED high bay light failure degree is different, high-power UFO LED high bay light failure also exists, the temperature and has a direct relationship, is mainly determined by the chip, fluorescent powder and packaging technology.At present, the market of white LED the droop may be into civil lighting one of the primary problem.For UFO LED high bay light failure has the following two factors:

 150-watt-ufo-led-high-bay-light_04

 First, UFO LED high bay light product itself quality problem:
1, using the LED grain constitution is bad, the brightness decay rapidly.
2, the deficiency in the production process, the LED grain heat dissipation can't good derived from PIN feet, LED to increasing grain temperature is too high to make LED chips attenuation.

Second, the conditions of use:
1, LED constant current drive, driven by voltage makes some LED attenuation.
2, drive current is greater than the rated driving conditions.

Actually some of the reasons for UFO LED high bay light failure, the key still hot problems, although many UFO LED high bay light manufacturers in the secondary products with a special focus on the cooling problem, but the secondary UFO LED high bay light use for a long time, the light failure degree will be higher than pay attention to the radiator UFO LED high bay light. LED the grain itself, the influence of thermal resistance, silver glue, substrate cooling effect, and colloid were also has relationship with droop.

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