Can the LED tri-color light be repaired if one color does not light up? How to fix the three-color light that only lights up one color?

The three-color led light can be repaired if one color does not light up. Sometimes it will recover after turning it on a few times at home. If it has not recovered, you can check the cause. After finding out the cause, there will be a solution. Yes, please see the detailed introduction!

1. Can the three-color LED light be repaired if one color fails?

Can it be repaired? The tri-color lamp has three colors, and the LED tubes of different colors will be connected to different filaments, and then the color of the lamp can be switched by a segment controller (ie, a backup switch). Therefore, if there is a phenomenon that the color of the tri-color lamp is not bright, it is usually because the segment controller of the lamp is faulty. Two of the lines can output normally, and the other line is damaged to know that the light bulb is not bright. If this happens, Please replace the segment controller to resolve the issue.

How to fix two or three-color lights that only light up one color

Usually, there is a certain situation where one of the colors is not bright, and there is a high probability There must be something wrong with the triac that controls the loop power supply and you need to check the starter for accurate repairs. During use, for example, if the use method is wrong, the use of high voltage will cause the tri-color lamp to light only one color, so it is necessary to connect the appropriate voltage after repair. It is also possible that the lamp bead is faulty, and the lamp bead is faulty. After repairing the lamp beads, you can turn on the three-color lamp. If both bulbs are used incorrectly during use, there will be only one color case.

What to do if the three or three-color light is broken

1. You need to turn off the power at home to understand the cause of the damage . If the damage was caused by a faulty circuit, the power supply will need to be reconnected. If it is caused by a damaged bulb, you will need to remove the damaged bulb and replace it with a new one. 2. However, to prevent the risk of electric shock, the power must be turned off before replacement. Also, if the switch is caused by bad contact, the switch needs to be reconnected. If you don't know how to repair it, you can also find a professional electrician to repair it.

(Responsible editor：gardening design)