Do LED strip lights overheat?


LED strip lights have become increasingly popular over the years, thanks to their energy efficiency, versatility, and ease of installation. However, one question that often comes up is whether or not LED strip lights heat up. The short answer is yes, LED strip lights can overheat if they are not used properly. In this blog post, we will discuss the causes of LED strip light overheating and provide some tips to help you avoid it.

💻Table of Contents:

What Causes LED Strip Light Overheating?

There are several factors that can cause LED strip lights to overheat:

1. Poor Quality LED Strip Lights

Poor quality LED strip lights may not have adequate heat dissipation, which can cause them to overheat. If you are shopping for LED strip lights, make sure to choose high-quality products from reputable manufacturers like HitLights Luma5 LED Strip Lights or HitLights Premium LED Strips.

2. Overloading the LED Strip Lights

Overloading LED strip lights is another cause of overheating. Connecting too many LED strip lights to a single power source can lead to overheating. To prevent this, it is essential to read the specifications of the LED strip lights and the power supply to ensure that you are not overloading the lights. It is good to have an allowance of about 20% from the capacity of your driver or power supply. For example, if you are using a 100-watt driver, your load should not exceed 80 watts.

3. Insufficient Heat Dissipation

If your LED strip lights are installed in an area with poor ventilation or there is no ventilation at all, it can still cause the lights to overheat. This is because heat cannot dissipate properly. To avoid this, make sure to install your LED strip lights in an area with proper ventilation.

4. Overdriving the LED Strip Lights

Overdriving the LED strip lights by using a higher voltage than what is recommended can also cause them to overheat. Make sure to use the recommended voltage for your LED strip lights to avoid this issue. Always follow the rule of thumb when it comes to lighting installations, a 12V light will need a 12V power supply/driver, and a 24V light will need a 24V power supply/driver.

Tips to Avoid LED Strip Light Overheating

Now that you know what causes LED strip light overheating, here are some tips to help you avoid it:

  1. Choose high-quality LED strip lights with good heat dissipation like HitLights UL Listed LED Strip Lights.
  2. Read the specifications of your LED strip lights and power supply to ensure you are not overloading the lights.
  3. Install your LED strip lights in an area with proper ventilation to allow heat to dissipate properly. 
  4. Use the recommended voltage for your LED strip lights and avoid overdriving them. Always remember that if you use a 12V LED strip or light that should be paired with a 12V rated driver or power supply. 



How do I know if my LED strip lights are overheating?

  • You can tell if your LED strip lights are overheating if they are hot to the touch, flickering, or have a shortened lifespan.

Can LED strip lights catch fire if they overheat?

  • While it is rare, LED strip lights can catch fire if they overheat. This is why it is important to use high-quality LED strip lights and follow the tips mentioned in this article.

What is the ideal temperature for LED strip lights?

  • The ideal temperature for LED strip lights is between 32°F to 104°F (0°C to 40°C).

How many LED strip lights can I connect together?

  • The number of LED strip lights that can be connected together depends on the wattage of the lights and the power supply. Make sure to read the specifications of your LED strip lights and power supply to ensure you are not overloading the lights. You can also reach out to our expert tech for more information 1 (855) 768-4135

Can I cut my LED strip lights to fit a specific length?

  • Yes, most LED strip lights can be cut to fit a specific length. However, make sure to read the instructions for your specific LED strip lights to ensure you are cutting them correctly.

If you follow these tips, you can ensure that your LED strip lights will not overheat and will last for a long time. For more information on LED strip lights and related products, check out HitLights or browse their selection of LED drivers. You can also get in touch with any of our expert engineers and tech at 1 (855) 768-4135

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