Why UFO LED high bay light is not lit ?

UFO LED high bay light is generally consists of four parts, respectively are shell (heat), drive power supply, the LED light source (lamp bead), lens. In the process of we use UFO LED high bay light, sometimes encounter UFO LED high bay light suddenly went out, not bright, what shall we do?

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UFO LED high bay light is the most commonly encountered problems mainly has two kinds: one kind is light went out directly; The other is a light flashing, the lights dimmed.Encounter these kinds of circumstance, can be roughly judgement is the light source or power supply is broken, need to replace source or power supply.


Why light source or power supply is damaged ?

1, light source is bad.When lamps and lanterns in the assembly process is not perfect, lights, and the lamp bead and heat dissipation body is not good contacts. in addition , lamp bead is poor quality itself, light will be burned for a long time.


2, drive power supply is bad. In order to pursuit of rock-bottom prices, many UFO LED high bay light use poor quality drive power supply so that product is unqualified, for a long time will be burning lamp, lamp flashing or lights dim after for a while. When making your purchase, had better be to manufacturer with a good reputable, avoid to buy inferior products.


The solution:
If the light source is broken, just changed the whole lamp plate.At the time of replacement lamp plate or power supply, it is important to note  the thermal conductivity of lamps and lanterns, avoid to use UFO LED high bay light send out a mass of heat, damage to the lamps and lanterns.

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