How to repair the broken strip light led?
First, open the cover of the lamp and check the damage of the lamp strip. If the whole light bar is not lit, it may be caused by power failure. Just plug the plug firmly or replace the plug. If there is only partial damage, it is likely that the led lamp is burnt out due to voltage. You can directly cut off the unlit section, and then prepare a two-way interface plug to plug in both ends. You can also buy new light strips and replace them directly. Note that the main power supply must be disconnected before maintenance.
How to repair the broken strip light led?
The reason why the light bar does not light up and the specific maintenance method:
1. Power supply is damaged
If the entire light bar is not lit, it may be caused by power failure due to the plug falling off or the connector socket damage.
Solution: first check whether the plug is firmly inserted and whether the light is on after re-inserting. If not, replace the connector socket. When purchasing a new socket, pay attention to the model of the power supply and do not buy it wrong.
How to repair the broken strip light led?
2. Lamp bar fault
There are two main reasons for the failure of the light bar: first, the welding head of the light bar fell off or the welding was not good during the transportation; The second is that the voltage is unstable, which causes the led lamp to burn out.
Solution: If it is a welded joint problem, replace the joint directly. If it is burnt out, it will leave black burning marks. You can open the lampshade first and check it carefully. Then cut off the unlit part and prepare a two-way interface plug to plug in both ends. You can also buy new light strips and replace them directly.
How to repair the broken strip light led?
It is worth noting whether the new light band can be compatible with the original power supply. If it is not compatible, it is easy to cause the light band not to light, or the over-current is too bright and burnt out.