How Often Do You Need to Replace Your Neon Signs?

Neon signs are tubes of Americana, perfectly capturing the retro feel of the 1930s through the 1950s. A lot of neon signs from the past are now so famous that they’re still trendy, which is for the right reason. It’s possible to call them old-fashioned. They’re sturdy and last for many years. This isn’t a great look.

Neon lights are composed of various components that each have an average lifespan. What is the longest time neon lights last? Learn more about the shelf life by reading on.

Transformer Life

Your neon sign transformer can last between 8 and 15 years. The number of years depends on the frequency and frequency you use your signs. Signs placed indoors and away from direct heat can last longer than those which are exposed to the elements throughout the day.

Transformers can be damaged through direct sunlight, and should they be used outside and exposed to the sun, they will not survive as long as signs are used indoors.


The life span of traditional neon signs and LED neon signs that are exposed to an inconsistent electrical supply or those that blink tends to be less. A neon sign that blinks/flickers can cause increased wear and decrease its longevity. You may opt to switch between static and flickering and apply the settings for flickering only sparingly.

Tube Life

The neon signs’ glass tubes usually last between 8 to 15 years. If you place your money in the correct spot and keep it in good condition and tidy, you will reap the benefits of your investment. Coatings last for up to 7 to 10 years, subject to the sign’s brightness and use.

Phosphorus coatings that provide color to the neon tubes do not last forever and last from 7-10 years. However, a neon sign repair expert can coat them again. This coating’s shelf life can be affected by the amount and strength with which the sign is used.

Power Supply

Problems with unreliable power supply could also affect how long the sign’s lifespan is. The issue should be discussed with the contractor before the sign is installed. A professional manufacturer of neon signs will ensure that the sign is in good working order.


It is possible to fix or replace the neon sign glass tubing. It is also possible to change the transformer using fresh gas. These elements can extend the life of the neon light.

Neon signs are the most effective option to provide your business with an appealing storefront. If you’re one of these individuals, remember to purchase neon signs from reputable stores. Neon signs are relatively secure and cost-effective only in the case of quality neon signs.

Tips to Keep Your Neon Sign

Neon light bulbs are sure to make any business a whole lot brighter, attracting more customers. We should not take it as a given. Here are some ways to ensure that your neon remains shining!

Make sure it is tidy

Cleaning your LED neon sign is the primary step in prolonging its lifespan. The more grime and dirt build up on your neon signs, the lesser it serves their purpose. It’ll eventually be unattractive and dull.

Before you begin the process of cleaning your sign, make sure that it’s not plugged in. While it might appear to be harmless, the transformer inside could still trigger a shock. Clean the dust off with a vacuum or a paintbrush. But for signs that have accumulated grime, you may require spraying an ammonia-based cleanser, and then using a soft cloth to clean the dirt.

Don’t Unplug!

It’s better to leave the neon sign plugged in at all times regardless of whether you are cleaning it off or fixing it. You can do this by shutting off the neon light and putting more stress on the transformer instead of switching it on.

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