LED high bay light is not lit, how to do?

LED high bay light is generally consists of four parts, respectively is the shell (used for heat dissipation), drive power supply, the LED light source (lamp bead), lens.In the process of we use LED high bay light, sometimes LED high bay light suddenly went out and  not bright, what shall we do?
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LED high bay light is the most commonly problems mainly has two kinds: one kind is light isn't working directly; The other is a light flashing, the lights is dimmed. these kinds of circumstance, can be roughly judgement is the LED high bay light source or power supply is broken, need to replaced source or power supply .


The reason of cause light source or power supply damage :

1, light source is bad. When lamps and lanterns in the assembly process is not perfect, light bead and the heat dissipation body not good contacts, thermal paste difficult operation, uneven coating. If the poor quality of lamp bead, will be burned after a long time.


2, power is bad. Some manufacturers use inferior power  in order to save the cost of production, the quality of the product is unqualified, use for a long time there will be burned or lamp flicker.Suggest user choose lamp better to normal manufacturer, avoid to buy inferior products.

The solution:
If the light source is broken, patch type lamps and lanterns, just changed the whole lamp plate;High-power LED high bay light of integrated will need to replace the light source.At the time of replacement lamp plate or power supply, it is important to note must be prepared to the thermal conductivity of lamps and lanterns, avoid to use LED high bay light send out quantity of heat, too much damage to the lamps and lanterns.

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