The first thing you should do is to check the wiring. If the circuit is not working properly, this can cause the LED to stop lighting up. Secondly, you should check the socket. It might be plugged into the wrong socket or there may be a fault in the LED controller. If this is the case, you should check the wiring and replace it if needed. A buzzing sound can be caused by an overload in the circuit. This is a sign that the LED is receiving too much voltage, which makes it vibrate.

If the LED is dim or not working, you should replace it as soon as possible. This problem can be caused by a number of reasons, such as the LED being too old or faulty. It is important to remember that the brightness of LEDs diminishes with age, so it is important to replace them before they fail. Other reasons why the LED does not work are a short circuit or a bad design. If this is the case, you should contact an electrician to check the wiring and determine the problem.

The most common cause of a rechargeable LED light not lighting up is the wiring. First, you should check the controller to the LED stripe. The LED stripe controller is often powered by a plug-in power source. If the controller isn't providing enough power, you can try replacing the controller with a different one that has the same voltage as your LED stripe.