How To Hardwire Led Light Strips

LED light strips are an excellent way to add ambiance and color to your home, office or any other space. However, installing them can be a bit intimidating for beginners. In this article, we’ll walk you through the steps of how to hardwire LED light strips so that you can get the job done yourself.

Gather Your Materials

Before we begin, let’s make sure you have everything you need. Here’s a list of the materials required to hardwire LED light strips: – LED light strip – Wire stripper – Wire cutter – Soldering iron and solder – Heat shrink tubing – Power supply – Electrical tape

Choose the Right Power Supply

The first step in hardwiring your LED light strips is to choose the right power supply. The power supply you choose should match the voltage and amperage requirements of your LED strip. Most LED strips require a 12V DC power supply, but make sure to check the specifications of your strip to confirm.

Determine the Length of LED Light Strip You Need

Once you’ve chosen your power supply, you need to determine how much LED strip you need. Measure the length of the area where you want to install the strip and add a few extra inches to be safe.

Cut the LED Light Strip

With your wire cutter, cut the LED light strip to the length you need. Be sure to cut the strip at the designated cut points.

Prepare the Wires

Using your wire stripper, strip the insulation from the ends of the wires on both the LED strip and power supply.

Solder the Wires Together

With your soldering iron, solder the wires from the LED strip to the wires from the power supply. Make sure to connect the positive wire from the LED strip to the positive wire from the power supply, and the negative wire to the negative wire.

Use Heat Shrink Tubing

Once the wires are soldered together, slide heat shrink tubing over the connection and use a heat gun to shrink the tubing. This will protect the connection from moisture and other damage.

Test the Connection

Before you install the LED strip, test the connection to ensure it’s working properly. Plug in the power supply and turn on the LED strip.

Secure the Connection

Once you’ve confirmed the connection is working, use electrical tape to secure the connection and prevent any accidental disconnection.

Install the LED Light Strip

With the connection secured, it’s time to install the LED light strip. Use double-sided tape or mounting clips to attach the strip to the surface.


1. Can I cut my LED light strip to a shorter length?

Yes, you can cut your LED light strip to a shorter length, but be sure to cut it at the designated cut points.

2. Can I connect multiple LED light strips to one power supply?

Yes, you can connect multiple LED light strips to one power supply, as long as the total wattage of the strips does not exceed the wattage of the power supply.

3. Can I connect my LED light strip to a dimmer switch?

Yes, you can connect your LED light strip to a dimmer switch, but make sure to choose a dimmer switch that’s compatible with LED lights.


With these steps, you now know how to hardwire LED light strips. It’s a simple process that can be done by anyone with a little bit of patience and some basic tools. Once installed, your LED light strips will add a beautiful and unique touch to your space.