How To Fix Tape Light

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How to Fix Tape Light

Tape lights are popular lighting options that provide a soft and warm glow to any space. These lights are versatile, energy-efficient and can be installed in various locations, including under cabinets, along stairways, and in closets. However, like any electrical appliance, tape lights can develop problems over time. In this article, we will discuss how to fix tape light issues so that your lighting system can continue to serve you.

Understanding Tape Light

Before delving into how to fix tape light issues, it is crucial to have a basic understanding of what tape light is and how it works. Tape lights consist of a strip of small LED lights that are attached to an adhesive tape. The tape can be cut to the desired length, making it easy to install in any space. Tape lights can be powered by a battery or plugged into an electrical outlet.

Common Tape Light Problems

Tape lights are generally reliable, but they can develop problems over time. Some of the common problems include:

  • Poor adhesive: The adhesive tape may lose its stickiness, causing the tape light to fall off.
  • Flickering: Tape lights may flicker, which can be distracting and annoying.
  • Burned-out bulbs: LED bulbs can burn out, leading to a loss of brightness.
  • Broken connections: The connections between the tape light and the power source may get damaged, causing the light to malfunction.
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How to Fix Tape Light Issues

Now that you know the common tape light problems, here are some steps to fix them:

Poor adhesive

If you notice that your tape light is not sticking to the surface, you can try the following:

  • Clean the surface thoroughly: Dirt and dust can weaken the adhesive, so clean the surface with a dry cloth before attaching the tape light.
  • Use additional adhesive: If the tape light is still not sticking, you can use double-sided tape or glue to attach it to the surface.


Flickering tape lights can be caused by various issues, including loose connections or a faulty power supply. Here are some steps to fix it:

  • Check the wiring: Ensure that the wiring is secure and not loose. If it's loose, tighten the connection.
  • Replace the power supply: If the power supply is faulty, replace it with a new one.
  • Install a voltage stabilizer: A voltage stabilizer can help regulate the voltage and prevent flickering.

Burned-out bulbs

If you notice that some of the bulbs in your tape light are not working, you can replace them. Here are the steps to follow:

  • Turn off the power: Before replacing the bulbs, turn off the power to the tape light.
  • Locate the burned-out bulbs: Check the tape light to find the bulbs that are not working.
  • Remove the old bulbs: Gently pull the burned-out bulbs out of their sockets.
  • Insert new bulbs: Insert the new bulbs into the sockets, ensuring that they are secure.

Broken connections

Broken connections can cause tape lights to malfunction. Here are some steps to fix them:

  • Check the connections: Examine the connections between the tape light and the power source. If there is any damage, you may need to replace the damaged part.
  • Repair the broken connections: If the connections are damaged, you can repair them by soldering or using a connector.
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Tape lights are an excellent lighting option, but they can develop problems over time. By understanding the common problems and following the steps outlined in this article, you can fix tape light issues and enjoy the warm, cozy glow that they provide.


  1. Can I cut my tape light to fit my space?
    Yes, tape lights can be cut to fit your space. However, it's essential to follow the manufacturer's instructions when cutting the tape.

  2. Can I use tape lights outdoors?
    Tape lights are not suitable for outdoor use unless they are specifically designed for outdoor use.

  3. How long do tape lights last?
    Tape lights can last for many years if they are well-maintained and used correctly.

  4. How do I know if my tape light is powered by a battery or plugged into an electrical outlet?
    Check the manufacturer's instructions to determine the power source of your tape light.

  5. Can I replace my tape light myself, or do I need to hire an electrician?
    Most tape lights can be replaced by following the manufacturer's instructions. However, if you're not comfortable doing it yourself, you can hire an electrician to do it for you.