How to Make Resin Letters With Lights

Are you looking to add a special touch of light and personality to your next project? Making resin letters with lights embedded in them is an easy way to do so!

How to Make Resin Letters With Lights

When you’re looking for a unique and eye-catching way to decorate your home or workspace, resin letters with lights are a perfect choice. Not only do they look simply stunning, but they can be used in so many ways – as neon night lights, decorative parts of wall art collections, illuminated signs embedded into furniture pieces, or even as little touches of brightness around the house. The possibilities are endless when it comes to creating special resin letter projects!

In this blog post, we’ll walk through how to make resin letters with lights. From selecting materials and tools to finish your project just right – let’s jump in and start crafting beautiful lighted creations!

What Will You Need?

Before you start crafting your resin letter project, you’ll need to ensure that you have the right materials and tools. Here’s what you’ll need:

  1. Resin
  2. Pigment powder or dye
  3. Embedded lights
  4. A mixing cup and stirrer
  5. Transparent silicone mold
  6. A flat work surface

Once you’ve gathered all of the necessary materials and tools, you’ll be ready to begin creating your lighted resin masterpiece.

10 Easy Steps on How to Make Resin Letters With Lights

Step 1. Creating the Mold

The first step when creating your resin letters with lights is to create the mold. Use a transparent silicone mold and carefully pour in the liquid resin. Make sure to evenly spread it around so that no air bubbles are trapped inside. Let the resin harden for at least 10 minutes before moving on to the next step.

Step 2. Adding Lights

Once your mold has hardened, you can begin adding the embedded lights. Place the LED lights in their desired positions within the resin letter mold and press down gently until they are securely placed. You may use a toothpick or other small tool to help arrange them into place if needed.

Place the Led Lights

Step 3. Mixing Resin

Next, mix together equal parts of resin and hardener in a mixing cup. Make sure to use the correct ratio depending on your type of resin, as this will affect the curing process. Once it is thoroughly mixed, you can add a few drops of pigment or dye for color if desired.

Step 4. Pouring Resin

Carefully pour the resin mixture into the mold that contains the lights. Make sure to spread out evenly around all sides so that an even layer of resin covers all areas. Let it sit for about 10 minutes before going on to the next step.

Step 5. Embedding Lights

Now that your resin has had a chance to settle, you can start embedding your lights more securely into place within the resin. Use a tool such as a toothpick or a chopstick to do this, ensuring all your lights are embedded evenly throughout the resin. Be careful not to disturb the surrounding areas of resin too much, as this may cause air bubbles to form.

Use  a Toothpick

Step 6. Removing Air Bubbles

Once your lights are securely in place, it’s time to get rid of any air bubbles that may be present in the resin. To do this, you can use a heat gun or blowtorch on a low setting and pass over the surface until any visible air bubbles have been removed. If any bubbles remain after this, use a sharp tool such as a pin or needle to pop them carefully.

Step 7. Curing Process

Now you’re ready for the curing process! Leave your resin letter with lights embedded in it to cure for at least 24 hours, preferably more if possible. Avoid exposure to direct sunlight or extreme temperatures during this time.

Step 8. Removing the Mold

After your resin letter has finished curing, it’s time to remove it from its mold. Gently and carefully pull away the edges of the silicone mold until you can see your lighted creation in full view. To make sure that no excess resin remains on your completed craft project, using a damp cloth is recommended for easy cleaning.

Using a Damp Cloth

Step 9. Installing Batteries

Once you’ve removed any remaining residue from your resin letter with lights, it’s time to install batteries into each LED light. Depending on what type of lighting system you are using, there may be different requirements for setting up battery power – consult the manufacturer’s instructions if needed before completing this step.

Step 10. Enjoy!

Once your battery-powered resin letter is all set, you’re ready to enjoy your finished product! Place it anywhere that needs extra light and admire your work. With proper care, your resin letters with lights should last many years.

Congratulations – you’ve now completed the steps on making resin letters with lights! Now you can show off your creation around the home or office, using it as a unique decorative accent – or gifting it to a friend or family member. Who knows? You may even start a new hobby along the way! All it takes is some time and patience, and you’ll be able to make beautiful, lighted resin letters that you can enjoy for years to come.

Using Unique Decorative Accent

5 Additional Tips and Tricks

  1. Choose a letter that reflects the overall style of your home or office. This will add an extra touch of personality to your decor.
  2. Make sure your letter is well supported when casting the resin. You can use a wooden board underneath or a strong base to support it while you’re pouring the resin.
  3. Be creative! If you want to add extra sparkle, throw some glitter or sequins into the mix before you pour the resin over your letter.
  4. Add lights for an extra special effect! There are plenty of LED light kits available specifically for this purpose that will give your letters a unique glow.
  5. Don’t forget to seal off any exposed wires with hot glue and tape after you’ve installed the lights – this is an important safety measure!

With these tips and tricks, you’ll have no trouble making beautiful resin letters with lights. Have fun and get creative!

5 Things You Should Avoid

  • Don’t use too many LED lights. The resin letters can quickly become too thick when you add many LED light strips, making them difficult to work with.
  • Don’t mix different types of resin material together, as this can cause discoloration and a weakened structure.
  • Don’t use too much heat when curing the resin, as this will negatively affect the integrity of the letters.
  • Don’t rush through the curing process as it might take longer than expected, and any shortcuts could lead to imperfections in your end product.
  • Avoid using anything other than LED lights inside your resin letters, as they can be damaged by excessive heat or corrosion over time. By using LED lights, you’ll get maximum brightness without causing damage to your project! 

With that said, you’re now ready to make some amazing resin letters with lights. Have fun and experiment to find the look that you like best!

5 Different Decor Ideas

  1. Use resin letters with lights to spell out your name or a meaningful phrase for a personalized touch. The lit-up effect will bring any room to life.
  2. To create a stunning wall display, use resin letters with lights to form a shape or design on your wall. The end result will be sure to wow any guests!
  3. Make a sculpture out of various shapes and sizes of resin letters with lights for a unique piece of art. This can be as small or large as you’d like it to be!
  4. Create an interesting centerpiece for your table by using resin letters with lights in the place of candles! The light from the letters will provide an ambient glow that is perfect for dinner parties or date nights.
  5. Make an outdoor feature by arranging resin letters with lights into words or phrases in your garden or along your patio walkway. A well-lit path will be sure to make an impact!

With these five ideas, you’ll have plenty of ways to use resin letters with lights to create a unique look in any space. With the right supplies and a little bit of creativity, it’s easy to get started on your own project today.


Crafting with resin is a great way to make unique gifts and art pieces! Adding twinkling lights can bring these creations to a whole new level of intricacy and splendor. With the right supplies, making your glow-in-the-dark letters and any other shape you can imagine doesn’t take long.

From luminometry designs on desks to bright fragments that appear as stars in the night, learn how to make resin letters with lights. With some practice and creativity, you’ll soon master the art form of light and resin-letting creation.

Moreover, it’s an excellent form of stress relief that inspires mindfulness. Next time you find yourself with some spare time, why not channel it towards making something mesmerizing? It could become one of the highlights of your home decor or give someone special a lasting gift for years to come.

Photo of author

Jennifer Branett

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