How to Make Black Light Led Lights

How to Make Black Light led lights – Learn how to make your own black light LED lights for a fraction of the cost of purchasing them.

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Black light LED lights are perfect for lighting up Halloween parties, clubs, and other events. Unlike traditional black lights, these LED lights will not attract bugs or other pests. They are also more energy-efficient, long-lasting, and durable than traditional black lights.

What You Need

To make your own black light LED light, you will need:
-An LED light source (preferably an UV or purple LED)
-A black light filter
-A power source for your LED (batteries or a DC power supply)
-A way to attach the black light filter to the LED (tape, glue, etc.)

1. Connect your LED to the power source.
2. Place the black light filter over the LED.
3. Secure the filter in place with tape or glue.
4. Enjoy your new black light!

Making the Lights

Black lights are usually made with fluorescent tubes that have been coated with phosphors. The most common phosphor used is uranium oxide, which emits UVA radiation with a wavelength of 365 nanometers when excited by ultraviolet light. When electricity is applied to the fluorescent tube, the energy from the electrons colliding with mercury atoms in the tube excites the phosphors, causing them to emit UVA light.

Attaching the Lights

To attach the LEDs to the car, you will need to use some double-sided tape. The best place to put the LEDs is under the car’s hood, so that they will be out of sight but still be able to light up the area. Once you have attached the LEDs, you can then wire them up to a power source. The power source can either be a battery or your car’s cigarette lighter.

Powering the Lights

In order to get the best results from your black light LED lights, you will need to make sure that they are properly powered. The easiest way to do this is to use a 12 volt power supply. You can find these at most electronics stores. If you are using a lower voltage power supply, you may need to use a resistor in order to prevent the LED from burning out.

Testing the Lights

Before you can use your black light LED lights, you need to test them to ensure that they are working properly. You can do this by shining the light on a white piece of paper and seeing if it glows. The lights should also be able to make fluorescent materials glow. If the light is not working, you may need to change the batteries.

Tips and Tricks

Are you looking for ways to make your black light LEDs last longer? Here are some tips and tricks to help you:

– Use a dimmer switch. This will help prolong the life of your LEDs.
– Don’t leave them on for too long. This can cause them to overheat and eventually burn out.
– Make sure they’re not in direct sunlight. This can also cause them to overheat.


Thank you for reading our guide on how to make black light LED lights! We hope that you found this guide helpful and that you are now able to make your own black light LEDs. If you have any questions or feedback, please feel free to contact us.


Q: What are black lights?
A: Black lights are special types of lights that emit ultraviolet (UV) radiation. This invisible radiation causes certain objects to glow in the dark.

Q: What do black lights look like?
A: Black lights come in all shapes and sizes, but they all have one thing in common: they look dark when turned off. This is because the UV light they emit is invisible to the human eye.

Q: What do black lights do?
A: Black lights cause certain objects to glow in the dark. This is because the UV light they emit makes these objects visible.

Q: Where can I buy black lights?
A: You can find black lights for sale online and in some stores that sell party supplies or Halloween costumes.

Further Reading

If you want to explore the subject of black light LEDs further, we suggest the following resources:
-How to Make Black Light Led Lights: A Detailed Guide
-What Are The Best Black Light Led Lights?: A Comprehensive Guide
-How to Choose the Right Black Light LED: A Buyer’s Guide

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