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What Makes an LED Light Bulb Flicker And How to Stop It

Nowadays, LED energy-saving lamps are widely used in households, shopping malls and other occasions. When some consumers use LED lights, they will encounter the problem of LED lights flickering. The constant flickering of LED lights will affect our eyesight, so everyone should repair it in time when this happens. So when encountering the LED light flickering fault, how to solve it? Next, I will briefly introduce it to you.

1. What is the solution to the flickering fault of the led light?

1). The flickering of the LED light may be due to a problem with the circuit. If the LED light is turned off, there is still a flashing situation; then it is because the neutral wire and the live wire are reversed. Reconnect the neutral and live wires of the switch socket. The neutral wire and the live wire can be distinguished from the neutral wire and the live wire by various methods such as the electric pen, the multimeter, and the color of the wire.

2). The LED light flickers, there is a problem with the driving power supply, such as the lamp beads and the driving power supply do not match, you can replace a suitable driving power supply. Or the heat dissipation performance of the lamp is not good, causing the temperature of the lamp to be too high, and the drive power turns on the overheat protection function. We can enhance heat dissipation by coating heat dissipation paint on the lamp housing.

2.If you choose LED lights

1). When purchasing LED energy-saving lamps, the first thing to look at is the appearance of the product. We want to check whether the appearance of the fixture is rough, and whether the bulb and connector position will be loose. Weigh the light bulbs by hand, and choose the heavier one among the two lamps of the same wattage and material size. When purchasing, you also need to check whether the product has a certificate of conformity and whether there is an energy efficiency grade mark on the package, and try to choose more energy-saving lamps.

2). When choosing LED lamps, we also need to pay attention to the relevant parameters such as color temperature, light color and color rendering of the lamps. We turn on the light bulb and aim it at the light bulb with the camera of the mobile phone to see if the light source of the light is uniform and whether there will be a color cast. In the case of the same power, choose the bulb with higher luminous flux.

EJLED summary: What is the solution to the LED light flickering fault, the editor will simply introduce it to you here. I hope that after reading this article, you will be able to understand this. When choosing lamps, try to choose lamps with good energy-saving properties, and the styles of lamps and lanterns should be coordinated according to the interior style.