How to Fix Led Lights That Are Two Different Colors

LED lights are bright, affordable, and energy-efficient, so it can be quite a shock when you install them only to find that some of the bulbs in the same set appear in different colors. Fortunately, this issue is usually easy to fix. Often, the change in color is because one bulb contains slightly more electricity than the other. 

How to Fix Led Lights That Are Two Different Colors

A loose connection in the wiring usually causes this. If you know to fix LED lights that are two different colors, it’s easy to get them back into perfect balance. In this blog post, You will learn in detail how to fix led lights that are two different colors.

Tools You Will Need

  • Phillips Head Screwdriver
  • Wire Cutters/Strippers
  • Soldering Iron & Solder
  • Electrical Tape
  • Heat Shrink Tubing or Connectors
  • Insulated Test Leads
  • Digital Multimeter
  • Needle Nose Pliers
  • Electrical Connectors

Step by Step Processes for How to Fix Led Lights That Are Two Different Colors

Step 1: Inspect the LED Bulbs

To start, you will need to inspect the LED bulbs for any signs of physical damage. If there are any cracks or chips in the bulb, it’s likely that this is causing the two different colors. Replace these bulbs if necessary.

Step 2: Check the Voltage Supply

The voltage supply could be causing your LED light issue as well, so make sure to check this. If the voltage is too high or low, it could cause your LED light color to be off. Make sure to consult with an electrician if you’re unfamiliar with how to adjust the voltage supply correctly.

Adjust the Voltage Supply

Step 3: Try a Different Power Source

Finally, If the color is different when hooked up to a new power source, you know that your current power source is the problem. Examine your LED light’s wiring and ensure no connections are loose or disconnected. A loose connection could cause an uneven electricity distribution, affecting the light’s color.

Step 4: Make Sure the Diodes Are Working Properly

If your LED light is constructed with diodes, make sure that they are working correctly. If one or more of the diodes is not functioning properly, it could be causing your two different colored lights. Replace any malfunctioning diodes as necessary. If your LED light has a resistor, you should check to make sure that its value is correct. If the resistor is set at too high of a value, it can cause a power surge, affecting the color of your lights.

Led Light is Constructed With Diodes

Step 5: Do a Color Calibration

If all of the above steps have failed to fix your LED light, you may need to do a color calibration. This can be done by using a spectrometer or similar device to measure the exact colors coming from the LED light and make any necessary adjustments. Check for any components that might have gone bad or need to be replaced. Any of your LED light’s components malfunctioning could cause a color issue.

Step 6: Recalibrate Your Lights

After you’ve replaced any defective components and done a color calibration, make sure to recalibrate your lights one last time. This will ensure that all the adjustments you’ve made will give you the desired effect. If any of your attempts to fix the two different colored LED lights fail, simply repeat steps one through nine until you find a solution that works. With enough patience and diligence, you should be able to get your LED lights back to working properly.

With these steps, you should be able to fix your LED lights that are two different colors easily. Don’t forget to consult with an electrician if the problem is too complex for you to handle on your own.

Safety Tips for How to Fix Led Lights That Are Two Different Colors

Unplugged the Lights From the Power
  1. Always read the manufacturer’s instructions and safety precautions before attempting to perform any type of repair on LED lights.
  2. Ensure you have unplugged the lights from the power source before doing any repair work. Never attempt to do this with the power still connected, as electricity can be dangerous if it is not properly handled.
  3. Wear protective eye gear, such as goggles or glasses, to protect your eyes from any flying debris or sparks that may occur during the repair process.
  4. Make sure you are working on a clean and safe work surface. This will help reduce the chance of an electrical accident occurring due to dirt or dust getting in the way.
  5. Use only tools and supplies specifically designed for LED lights when doing any type of repair work. Using general household tools or supplies could result in short-circuiting and possible injury.
  6. Be sure to have all the necessary parts, screws, and connectors before beginning the repair process, so nothing gets left out.
  7. Take extra caution when soldering any wires together, as heat can damage certain components of the LED light. Be sure to use a soldering iron with appropriate wattage for the job, and always wear protective gloves.
  8. When finished, double-check any repairs or modifications that have been made in order to ensure everything is working properly.

Following these safety tips can help you successfully fix any LED lights that are two different colors, allowing you to enjoy the savings of energy-efficient lighting without having to sacrifice quality.

How Can You Troubleshoot and Determine Why Your Led Lights Are Two Different Colors?

When you have LED lights that are two different colors, there are a few steps you can take to troubleshoot and determine why this is happening. First, ensure that the LEDs’ power supply is properly connected and has enough voltage. If it isn’t, the LEDs may receive unequal amounts of power, resulting in the two colors.

LEDs' Power Supply is Properly Connected

Second, check to ensure that all the LEDs have the same type of connections and color temperatures. Different types of connections can cause uneven current distribution, and different color temperatures can cause a difference in brightness levels. Third, if both these steps have been completed without success, it may be necessary to use a multimeter to measure the current and voltage of each LED in order to identify any differences. By troubleshooting your LED lights and determining why they are two different colors, you can improve their performance and ensure that they look their best.

How Can You Prevent This From Happening in the Future? 

The best way to prevent LED lights from becoming two different colors is to make sure they are connected properly. This means you should check the cables, connectors, and even the LEDs’ wiring before connecting them up. It’s also important to use a multimeter or other device to test voltage and current levels as you connect your LEDs so you can be sure they are not mismatched. Finally, if you’re using a dimmer switch to control your lights, make sure it is compatible with the LEDs you have connected and never exceeds the maximum current rating of the LEDs.

Another way to prevent LED lights from becoming two different colors is to purchase LEDs that are calibrated for color accuracy. Many LED manufacturers offer products that have been tested and calibrated for accurate, consistent color performance. This ensures your lights will match perfectly every time you turn them on. Depending on the type of lighting project you’re working on, it might be worth investing in LEDs that are designed for color accuracy.

What Are Some Common Causes of Led Lights Becoming Two Different Colors? 

Led lights can become two different colors due to a variety of causes. One of the most common causes is a voltage imbalance between the light’s positive and negative leads. This can happen if one lead gets more power than the other or if there is an external source of interference such as a power surge.

Another common cause is a faulty or damaged LED chip, which can cause the light to become two different colors. Finally, it is possible for a defect in the manufacturing process to cause some LEDs to be two different colors. Fortunately, there are steps that you can take to fix led lights that have become two different colors. Below are some of the most common solutions:

  • Check the Voltage: Make sure that the voltage between the positive and negative leads of the light is balanced. If it is not, try adjusting it using a voltmeter or multimeter.
  • Replace Failing LED Chips: Inspect each LED chip and replace those that are failing or damaged.
  • Reflow Soldering: If you have determined that the issue is due to a manufacturing defect, try reflowing the soldering on the LED.
  • Clean and Check Connections: Inspect all of the connections and ensure they are clean and debris-free. You may need to unplug and replug them in order to reset them properly.

Following these steps should help you fix led lights in two different colors. However, it is important to remember that if the issue persists after these steps have been taken, it may be necessary to replace the entire light fixture.


In conclusion, if you find yourself with LED lights that are two different colors, there are a few things you can do in order to fix the problem. First, ensure your LED strips are connected properly, and that power is supplied to them. If that does not solve the issue, then replacing one or both of the LED strips might be necessary. 

Another option is to use a color mixing technique in order to adjust the colors of each strip until they match. In any case, it’s best to start with the simplest solutions and work your way up from there. I hope this article has been beneficial for learning how to fix led lights that are two different colors. Make Sure the precautionary measures are followed chronologically. 

Photo of author

Jennifer Branett

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