How to Fix LED Strip Lights

I put led strip lights around my room to add a little pizzazz to the bedroom. While I install led strip lights in the bedroom, they light up my room perfectly. But, when your strip lights won’t turn on, it’s not as simple as replacing a led light bulb.

Many different reasons lead to led strip lights that won’t turn on. How to fix led strip lights when they won’t turn on? First of all, it is to troubleshoot led light strip problems. Once you know that, it becomes simpler to fix led strip lights not working.

how to fix led strip lights that are cut

Why led strip lights won’t turn on

When turning on LED light strip, it doesn’t always work. Sometimes will be flashing. There are a few reasons why led strip lights won’t turn on.

1. Test the power source to your strip lights

Ensure that you are using the right power source for your led strip lights, as each type of led light will need a different voltage to work correctly. If you are not using the correct power source may cause led strip lights not working.

2. Connection point bad or loose

If each of the LED lights’ connection points is bad or loose, they won’t turn on. You can replace the bad connectors with a new one to fix led light strip that are cut.

3. Capacitors burnt out

Capacitors burnt out can lead to the strip lights suddenly stop working. These little pieces of circuitry help led lights to work correctly, and if they go bad, this may cause led lights won’t turn on. Instead of buying another new light strip, just replace the bad capacitors to repair LED strip lights.

How to fix led strip lights flickering

If your led strip lights are flickering in a regular, consistent sequence, then your power source is overloaded, which means there have too many strip lights connected to that power source.

How to fix led strip lights remote

If the remote’s battery level is low or the connection is loose, it will unpair from the strip light receiver. In this case, the remote of the led lights can be working fine, but the LED light strip is not working.

So, how to fix it? Disconnect the power from the LED strip, and then remove the remote battery. Next, unplug the dimming wire from both ends. Finally, replug the LED controller and reinstall the batteries.

If the signal from the remote suffers from interference, led strip lights won’t turn on. You just readjust the LED controller receiver, or replacing the battery with a new one should fix the led strip lights.


Why is my LED strip light not working?

Why is only half of my LED lights working?

If one color of the RGB/W LEDs is not working within that section, it needs replacing. This may be caused by static-electricity damage, bending and twisting the led strip too much, damage in transit, a cheap poor-quality strip, or dry solder joints.

Can you repair LED lights?

A great benefit to LED lights is that you can repair almost everything. Poor component quality or LED overheating will cause premature burnouts. You don’t need to have much experience to handle the repair, and the cost is significantly less than the price of a new led light.

Why is my LED light not working?

Some reasons that can result in your led lights not working. Often include an incorrect power supply, loose connectors, or a faulty circuit. Whatever the reason is for your LED strip lights not working, there’s usually a solution to fix led lights.

Can you fix LED lights after cutting them?

If the LED strip light you buy can be cut, the remaining part you have cut off cannot be used anymore. If you plan to reconnect them after cutting, you can use an additional solderless connector to reconnect.

How do I know if my LED is blown?

Connect the negative lead from your multimeter to the negative lead on the LED. If the LED glow dimly, indicate it’s working. If you find the LED does not light, swap the connection to the LED leads, and the LED should light now. If still not, indicate the LED is faulty.

Why did my LED strip lights stop working?

There have two possible causes for your led strip lights to stop working. Either (1) you have a 24V power supply connected to 12V LED strips. Or (2) there is a ‘short’ along the led strip. In other words, the solder has gone across the PCB, and the “+” and “-” are touching, shorting the circuit.

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