Why Do Led Lights Attract Silverfish?

Led lights are a common target for silverfish. Learn more about why this is and what you can do to keep your home safe from silverfish.

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Silverfish are common household pests that tend to be attracted to damp and humid areas. Because of this, they are often found in basements, kitchens, and bathrooms. Silverfish are also attracted to light—particularly led lights In fact, these pests are so attracted to LED lights that they have even been known to climb walls in order to get closer to them! So why do LED lights attract silverfish?

There are a few theories as to why silverfish are particularly attracted to LED lights. One theory is that the insects are drawn to the heat generated by the bulbs. LEDs tend to emit less heat than other types of bulbs, so this theory makes sense. However, there is no scientific evidence to support it.

Another theory is that silverfish mistake LED lights for the moon. Silverfish are nocturnal creatures, so they are naturally drawn to light at night. The bright, white light emitted by LEDs may resemble the moonlight that silverfish are accustomed to, making them more likely to be attracted to it. Again, however, there is no scientific evidence to support this theory.

It’s also possible that silverfish are simply attracted to the brightness of LED lights. These insects prefer dark, damp environments and are drawn to any source of light in these areas. This includes both natural sources of light like moonlight and artificial sources of light like LEDs.

Whatever the reason may be, one thing is certain: if you have a silverfish problem in your home, switching to LED lighting is not going to solve it! If you’re dealing with an infestation, your best course of action is to contact a professional pest control company for help.

What are silverfish?

Silverfish are small, wingless insects that are often found in damp areas, such as basements and bathrooms. These pests are attracted to light, which is why they are often seen near windows and doors. While they do not bite humans, silverfish can be a nuisance because they will eat paper and fabrics. They can also damage books and photographs.

What do silverfish eat?

Silverfish are attracted to light because they are looking for food. Silverfish eat carbohydrates and they are especially fond of sweet foods. However, silverfish will also eat just about anything else, including paper, glue, and fabric.

What attracts silverfish to LED lights?

There are a few potential reasons why LED lights might be attractive to silverfish. One possibility is that the light emits a frequency that is attractive to the insects. Silverfish are also attracted to areas that are warm and humid, and LED lights may emit heat that attracts the insects. Additionally, silverfish are attracted to places where they can find food, and LED lights may be attracting other insects that silverfish eat.

How can you keep silverfish away from your LED lights?

Silverfish are attracted to light, so it’s not surprising that they might be attracted to LED lights. However, there are a few things you can do to keep silverfish away from your LEDs.

First, make sure that your LED lights are not too close to Silverfish-friendly surfaces like paper or cloth. If possible, keep them away from cracks and crevices where Silverfish might hide.

Second, try using led lights that emit a spectrum of light that is not as attractive to Silverfish. For example, blue LED lights are less likely to attract Silverfish than white LED lights.

Finally, you can try using traps or pest control products that are designed to keep Silverfish away from your home. This can be an effective way to keep them away from your LEDs, as well as other areas of your home.


It’s not just you. Led lights really do seem to attract silverfish more than any other light source. While there isn’t a ton of scientific evidence to support this claim, there are a few theories as to why this might be the case.

One possibility is that led lights produce more UV light than other types of lighting, and silverfish are attracted to UV light. Another theory is that led lights produce a higher frequency of light waves than other types of light, and silverfish are attracted to high-frequency light waves.

Whatever the reason, if you’re struggling with a silverfish problem, it might be worth switching to a different type of light bulb.

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