It may be caused by poor contact. , if you are sure there is no problem with the wiring, try replacing the light panel.

LED Kabu light box light strips generally have a voltage of 12V or 24V, so they must be connected to a transformer. Just connect the positive and negative poles of the power supply directly. The light-emitting fish is a gray wire with a positive wire and a white wire with a negative wire. , just connect one end to the line. The LED Kabu light box light strips are made of a series of roller shutters. The wiring is quite simple. The power supply to be used depends on the power of the light strip. Generally, the power it can carry is only It can achieve about 80% of the power of the power supply, such as a 400W power supply, then the power it can carry is about 320W. If the power of a light bar is 10W, then it can carry 32 light bars. You can Baidu to search for luminous fish lights. strip.