What is the main reason why the LED high bay light suddenly does not light up during use?
In the process of using the LED high bay light, we may encounter the situation that the light does not light directly, or dims first and then lights up, or the light flickers. This situation occurs mainly because the power supply and light source appear The problem is not that the lamp is completely broken. We don't buy a new one as soon as we see this situation, as long as we understand the reason, and then solve it in a targeted manner, we will get a new LED high bay light.
Reasons and solutions for the LED high bay light suddenly not lit:
1. The light source is bad; the process of assembling the lamps is not perfect, the lamp beads and the heat sink cannot be in good contact, and the thermal conductive paste is unevenly coated. In addition, if the quality of the lamp bead itself is poor, it will burn for a long time.
2. The power supply is bad; due to the power supply problem, some manufacturers use inferior power supplies at low prices due to chasing products, and the quality of the products is unqualified. After using for a long time, the lights will burn, the lights will flicker, or the lights will light up after a while.
Treatment method: The patch type can replace the entire light board, and the high-power integrated type can replace the entire light source. It should be noted that heat conduction must be done well. If the power supply fails, you can only directly replace it with a new one. If the light is not on due to the power supply, it is best to replace the light source with a new one.
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