12V Lighting System

A waterproof 12V lighting system you can run throughout your haunted house easily.

Overview

Be sure to order the correct quantity of materials for how many lights you want to make.

For this build, we followed VanOaks tutorial, however, we made a few modifications, we recommend watching both of these videos, buying supplies (see our list below), and then reading our modifications below.

Tools & Materials

Here's everything you'll need for this build.

Everything on our Electrical Tools list
Check out or our electrical tools list for all the tools you'll need for this build. Make sure you have the heatgun and lighter.
Leadtops Eagle Eye LED Lights
It's worth noting that we use white lights, and then use colored gels to change the color of the lights. We include an STL file to 3D print a holder for the gels below.
Color Gels
Used to change the color of the lights. We 3D print a holder for these.
3D Printed Color Gel Holder
DOWNLOAD COMING SOON. We made a custom holder for the color gels. You can download the STL file below.
1 Inch Hole Punch
We use this to cut out the gels color gels.
Tubing Coupling Adapters
We use these to contain the lights.
Corner L Brackets
Brackets for easy mounting of the lights in your haunt.
#8-32 x 1/2" Screws
Screws to hold on our mounting brackets.
#8-32 x 1/2" Wing Nuts
Wing nuts to hold on our mounting brackets.
Split Lock Washers
Washers to tighten the screws on the brackets.
12V Power Supply
A power supply to power the lights.
Single-Gang PVC Box
We'll use this to house the connection between the power supply and lights.
Weatherproof PVC Cover
We'll use this to protect the connection between the power supply and lights.
Weatherproof Cable Glands
We'll use this to protect the connection between the power supply and lights.
2 Pin Cables for LEDs
These are what we'll connect to the wires of the lights. Ensure you get the 2 Pin model!
2 Pin 6 Way Junction
We connect this to the power supply so we can run multiple lights. Ensure you get the 2 Pin model!
2 Pin 3 Meter Extension Cables
Used to run the lights throughout the haunted house. Ensure you get the 2 Pin model! You can also get 1 meter and 2 meter models.
2 Pin T Connector
Split the lights in two directions. Ensure you get the 2 Pin model!
Modifications to Instructions

Following these instructions make building the lights MUCH easier.

Use a heatgun on the coupling

To fit the light into the tubing coupling, don't sand/grind them down. Instead heat the tubing coupling with your heatgun and then push the light in around the edges with a screwdriver. If it doesn't fit, continue to heat the coupling.

Strip Leadtop lights with a lighter

To strip the wires connected to the Leadtop lights, don't use a wire strippers. Instead burn off the ends with a lighter.

Use soldering shrink

Instead of soldering, be sure to use the soldering shrink from our electrical tools list. Also use regular heatshrink around these to hold the two wires together. Make sure to slide that heatshrink onto the 2 pin cable beforehand!!

Build multiple step-by-step

If you follow these instructions, you should be able to make dozens of lights in a matter of hours. We recommend building the power box first, then building one light to test. After that, do each step in bulk (ex: putting the LEDs into the couplings all at once) before moving on to the next step.

© 2025 Six Twenty Five, LLC, All Rights Reserved.