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How to Make LED Tail Lights?

Hello good people. As you are already here, that means you are someone who is looking to build LED taillights. But before going deep into our topic of how to make LED tail lights, let’s first know what LED tail lights are and what are their advantages.

Some LED Tail Lights in the Market

1DNA Motoring TL-C10-LED-3D-BK-SM Pair of 3D LED Smoked Lens Tail Brake Lights Compatible with 99-00 Escalade / 92-94 Blazer Full Size / 88-99 C1500 K1500 C2500 K2500 K3500
2AmeriLite Light Chrome Housing Smoke Lens LED Tube Bar Replacement Brake Tail lights Set For Ford F-150 Truck – Passenger and Driver Side
3For 2007-14 Chevy Silverado Full LED Daytime Running Lamp Bar Tail Lights Black Housing Clear Lens Full Set
4MOSTPLUS LED Tail Lights Cadillac Style Rear Compatible for 2007-2014 Chevy Tahoe Suburban GMC Yukon Denali Smoked Tinted Style Set of 2
5Xprite 4D Smoked Lens LED Tail Lights Compatible with Jeep Wrangler JK JKU 2007-2018, Plug & Play, Built in Resistor, w/ Parking Light, Brake Turn Signal Lamp and Reverse Light DOT Approved – 2PC

What is LED Tail Light

LEDs were first used as tail lights on the Cadillac Deville in 2000, and since they have a faster switching frequency than standard incandescent bulbs, they are well suited for use as brake lights.

LEDs ensure higher illumination 0.2 seconds faster than traditional incandescent lights. This two-tenths of a second doesn’t seem like much, but at 60 miles per hour, it extends 21 feet to the braking distance for the driver behind you.

As per the National Highway Traffic Safety Administration, this is enough to lower the chances of a speeding collision substantially. When you stand behind such a car with incandescent brake light bulbs at the corners and LED brake light bulbs in the middle, you will observe that the LED center lights light away quicker than the incandescent corner bulbs when the brake pedal is pushed.

LED tail lights are healthier and more cost-efficient than traditional tail lights because they react faster, last longer, and use less power. They also tolerate dampness, humidity, and shock better, making them safer and more cost-effective.


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Advantages of LED tail light

  1. In comparison to incandescent light bulbs, LEDs provide more light per watt. Unlike fluorescent light bulbs or tubes, their efficiency is unaffected by their form or size.
  2. LEDs can emit light of a certain hue without the need of color filters, which is required by older lighting techniques. This is more efficient and can save money.
  3. LEDs are tiny (less than 2 mm) and maybe conveniently packed on printed circuit boards.
  4. LEDs are extremely fast to light up. In less than a microsecond, a standard red indicator LED will reach full brightness. Even quicker reaction times are possible using LEDs in electronic devices.
  5. Unlike fluorescent lights, which fail quicker when cycled often, or HID lamps, which take a long time to resume, LEDs are suitable for purposes that need frequent on-off cycling.
  6. Pulse-width modulation or decreasing the forward current are also simple ways to dim LEDs.
  7. Unlike other light sources, LEDs emit extremely little heat in the form of infrared radiation, which can harm sensitive items or textiles. Wasted energy is emitted as temperature through the LED’s base.
  8. Rather than the sudden failure of incandescent bulbs, LEDs typically fail through dimming over time.
  9. Unlike fluorescent and incandescent bulbs, LEDs are solid-state components that are difficult to harm when exposed to external shock.
  10. The LED’s solid packaging may be adjusted to focus its light. It gathers light and directs it in a useful manner, where incandescent and fluorescent sources frequently require an external reflector.

Now let’s come to the most queried question

How to make LED tail lights?

Step 1: Take out the tail light housing from the car. With a tiny, straight-head screwdriver, start unscrewing and/or carefully prying it out. Remove the plastic covering from the lamp’s back. Allow adequate support at the remaining mounting points to re-house the lights following modification.

Step 2: Mold ABS plastic to make customized plates that match the vehicle’s current housing. Using a heat gun, curve the plastic to the shape of the tail light. Working with depth to add visual appeal or using colored plates as permitted by your jurisdiction’s traffic rules are two examples of specific customization possibilities.

Step 3: On the plastic plates, make a grid design for the LEDs. Lay down the grid pattern on the plastic plates that have been created. Drill holes that follow the grid pattern in the plates. Lay down the duties that the lights must perform for the specific vehicle. This might include things like brake lights and turn signals.

Step 4: Fix the LED lights in place. Place each LED bulb in a drilled hole after applying a little drop of instant adhesive to it.

Step 5: Connect the LEDs to the resistors. Connect the positive side of the LED to one end of a resistor. The side with the lengthy leg is the good side.

Step 6: Join the wires together. Identify the car’s wiring colors. Connect the grounds through a main lead and the wires into the automobile using a trailer-hitch wire connector. In the vehicle, secure the tail lights. Secure the ABS plastic plates containing the LED lights in alignment. As needed for the specific model. Seal with black silicone as required.

Final Words

As you can see LED tail lights are more useful than traditional lights. We hope that after reading this article you will find all the queries you have regarding making LED tail lights by yourself. And if you succeed then this article will be wroth writing.

Thank you.

Have a good day.

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