LED neon signs are a cool, stylish, and versatile type of signage. They catch the eye with their colorful illuminated designs and stand out both during the day and the night. The best part? You can make an LED neon sign all on your own by following some quick and easy steps.

How to Build Your Own LED Neon Sign: A Step-by-Step Guide

What Are LED Neon Signs?

Typical neon signs are made using glass tubes filled with inert gases such as neon or halogen. When an electric current passes through these gases, their atoms get activated and become illuminated. LED neon signs solve the design problems of typical neon lighting. As opposed to using glass tubes, they are made using LED neon flex lights which are more affordable, flexible, and durable. They also offer more consistent lighting, unlike inert gas which can be more intense in some parts than others.

What Do You Need To Make an LED Neon Sign?

The shopping list for an LED neon sign DIY project is much shorter than one would expect. You will need:

  • LED neon flex lights
  • A base or substrate
  • Wire cutters
  • Conductor wire
  • A spool of thread
  • A soldering iron
  • Hand-held drill
  • Adhesive

Designing the Sign

Using bendable LED neon flex lights gives you creative latitude when choosing the design of your sign. They can be cut into various lengths to create whatever shape you hope to achieve. You can draw your sign sketch on the substrate by hand or use other methods like CAD or Illustrator applications. Be sure to space your letters sufficiently given as LED neon flex lights are jacketed and thus are slightly thick.

Making the Sign

Once you have gathered everything that you need, it is finally time to bring your LED neon light sign to life. Here is a step-by-step guide to help do just that:

  1. Place your sign sketch on a work surface
  2. Use the thread to outline the sketch
  3. Cut a portion of the LED neon flex lights
  4. Place the LED neon flex lights on the sketch
  5. Drill holes at the end of each strip
  6. Solder the conductor wire between each section of LED neon flex lights
  7. Conceal the connection
  8. Glue the LED neon flex lights in place
  9. Plug and play – once all sections are firmly and safely connected to the power source, turn on your sign, and enjoy.
How to Build Your Own LED Neon Sign: A Step-by-Step Guide


The right LED flex neon lights are the secret to great LED neon flex signs. Once you find a top-notch LED neon flex lights supplier, everything else will fall into place. Your signs will be the envy of many.