What do you do if your LED lights don't work?

Troubleshooting an LED Light Strip

Check the Wires. Temporarily turn off the power source.
Check the Bulbs. If one or more of the bulbs has dimmed or gone out, check the manufacturer's documentation for the type of circuit that was used to put the LED light strip itself together.
Check the Converter.

Also, what causes LED lights to stop working?

When heat can't dissipate from the heat sink, it can cause lamps to fail prematurely. Also keep the surrounding environment in mind. The hotter the room is, the earlier an LED light may degrade. Because LEDs emit light that decreases exponentially as a function of time and temperature.

Also, what causes LED lights to burn out quickly? Habitually loose connections, either at the socket or with the wire connections, can burn out the bulb quickly, as well as cause flickering. These loose connections increase the electrical resistance and the heat passing through the filament of the bulb, which can shorten its life.

Likewise, people ask, why is my LED light bar not working?

Unplug the light from the harness and connect to the vehicles battery or power supply with similar voltage. If the light has fired up as it should the problem will be in the wiring, proceed to the next step; Make sure that the switch is still receiving power (will illuminate once switched to the on position).

How do I reset my LED remote?

How to Reset LED Strips

Plug your LED strips in and turn it on for a few seconds.
Turn it off then take out the power adaptor without turning off the remote control.
Press and hold the power button for a few seconds then connect the power supply again.

18 Related Question Answers Found

How do I know if my LED is bad?

To test your LED, touch the tip of the black probe to the cathode, or shorter end of the LED. Touch the tip of the red probe to the anode, which should be the longer end.

How do LED bulbs burn out?

The incandescents that LED bulbs are generally replacing these days give off 90% of their energy as heat, rather than light. These bulbs work because of a filament that heats up enough to glow, giving off light. These filaments are very delicate and eventually break or burn out.

Can LED bulb be repaired?

Traditional incandescent light bulbs cannot be repaired at all, while in LED bulbs you can repair almost everything. You just need to find the malfunction, make some repair and prolong your light bulb lifetime.

How long does an LED light last?

50,000 hours

What are the 3 wires on LED lights?

Generally a white and a black wire will be provided. The white will normally be the ground(-) and the black will be the positive(+). LED Lights with 3 wires will be a multi-function light. They can (most times) be used in whatever configuration is right for your application.

How can you tell if a LED bulb is burnt out?

Check the light bulb first to see if it has burned out. If so, replace the bulb. Check to see if the bulb is tight in the socket. The constant on-off flow of electricity can sometimes loosen a light bulb in the socket.

How do LED light panels work?

Inside of a standard-sized LED bulb is an array of diodes that work together to create a bright light. LED lamps are best used along with a diffusing LED light panel. LED light panels diffuse the light over a larger area so that the individual sources are less obvious.

How do I change an LED bulb?

How to Replace a LED Light Bulb

Find the type, size, and color of LED bulb that you are looking for.
Remove the old bulb carefully so you don't break it.
Read the manual for your particular LED light.
Replace the old bulb with the new LED light.
Replace the case that was over the LED lights and make sure the casing is secured tightly.

Why is my LED light bar flashing?

LED bulb flickering can be traced in almost every instance to a non-compatible dimmer switch in the lighting circuit. LED bulbs don't have glowing filaments. When the dimmer switch goes off and on many times per second, the LED bulb becomes a flickering strobe light.