Uneven illumination of CBO LED strip lights may be caused by several aspects, and solving this problem usually requires taking measures according to the specific situation. The following are some of the possible causes of uneven illumination of LED strips:

If the supply voltage is unstable, it may cause the LED strip brightness to fluctuate or uneven illumination in some areas. Make sure to use a power supply that matches the rated voltage of the strip. Check the joints and connecting parts of the strip for looseness, poor contact or damage, which may also affect the luminous uniformity, re-solder or replace the joints if necessary.

A single or partially damaged LED bead can also cause uneven illumination. Find and replace the damaged lamp beads.LED will generate heat when working, if the heat dissipation is poor, localized overheating may affect the performance of the LED, resulting in abnormal light emission. Improve the heat dissipation conditions of the strip, such as adding heat sinks and ensuring that the strip is mounted on a surface conducive to heat dissipation.

If none of the above methods can solve the problem, it may be the quality of the strip itself, the LED beads are of poor quality resulting in uneven luminescence. In this case, replacing a better quality LED strip may be the most direct solution.

When dealing with this type of problem, it is recommended to start with simple troubleshooting, such as checking the power supply and wiring, and then gradually transition to more complex troubleshooting. If you are unable to solve the problem by yourself, you can contact a professional for inspection and repair.