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Power Strip Light Flickering [6 Reasons Why!]

I know it can be frightening when you are sitting in your room. And suddenly your power strip light flickering. You might also wonder if it’s an indication of a power outage. 

Why does the power strip light flickering?

Power strip light flickering can happen for many reasons. It can be because of old neon lights or temperature can cause the problems. Voltage rise can also cause power strip light to flicker or if there is insufficient voltage. Moreover, it can also be caused by a simple short circuit. 

Don’t get your head dizzy just yet. I have prepared the whole article to clear your head out. Read the whole article to know more detailed reasons.  

Why Does Power Strip Lights Flicker: 6 Reasons Why! 

The omnipresent power strips are seen in every style of home or workplace. Because of the degradation of the led indicator, it has a propensity to flicker. This problem is only seen in power strips with neon lighting. But not with the LED indicators.

The lighting is best evident in a darkened environment since it is so weak. The lighting is the only thing that blinks. It has no influence on the panel or the connectors’ AC power source.

Most power strips have a power switch with a red indicator lamp. By glancing at the light, you can detect whether the strip is switched on or off. The bulb illuminates only when the strip is connected to a live socket. The control valve has also been switched on.

Since neon lights are inexpensive, power strip manufacturers employ them.

Also, they are relatively durable. And can run directly on the 120-volt AC power, used in commercial electric supply. 

To the contact, neon lights are chilly. It also consumes very little power, typically a quarter of a unit.

Neon emits an orange glow. A tinted plastic cover may give the lamp a crimson color. Neon indicator lights gradually fade after a few years of use.

When they are new, they have a constant glow, but over time, they begin to flicker erratically. The amount of light produced by the lamp progressively diminishes until it is absolutely dark. Although it can be inconvenient to lose the power indicator.

In this state, the bulb consumes no electricity and is entirely safe. Also, there could be various reasons why the light on power strips flickers. It may be a warning sign. Some of the most common reasons for electricity panel light flickering are listed below.

Reasons Behind Flickering Strip Light 

It’s often an issue that you will notice if the room is dark. And on top of that, the strip light is flickering. There can be many reasons behind it. 

Here I have gathered the most probable reasons that can cause the strip lights to flicker. 

Reason 1: Because of Old Neon Light

Neon illumination degrades with time. Their longevity decreases with brightness 

For instance, the standard NE2H has a “service life” of 25,000 hours, which is considered to be rather long. That is less than 3 years if it is operated 24 hours per day. For lights designed for quasi functions, the average life expectancy ranged from 2,000 to 7,500 hours.

Where electrical qualities are critical for only a few months, 24 hours a day, seven days a week. If your outlet is new but the led stripes continue to flicker. Then there could be other factors at work.

Reason 2: Because of Temperature

As they age, the firing voltage rises. It causes the light to flicker. You can try to lessen it by using both natural light and radiation.

The temperature has little effect on the firing voltage (around -4050mV/°C).

Reason 3: Because of Radioactive Additive 

Some lights use a radioactive component to make the firing voltage more consistent. If the additive is damaged in any way, it can create flickering strip lights. 

Reason 4: Because of Voltage Rise 

The firing voltage grows over the lamp’s lifetime. When it hits a specific threshold, it will no longer fire on a constant basis. And so the light flickers.

When it comes to radiation contact. It has the ability to go for longer durations without exploding. Because ionized gas is left over when it shoots during the cycle.It has a propensity of being on for long periods of time.

However, voltage rise is not always an issue.A voltage output might potentially be the cause.

Reason 5: Because of Insufficient Voltage 

A flicker might occur for having insufficient voltage between the electrodes.

It may also occur as a result of the low polarity. The power is low, the gap has changed slightly, or the light has deteriorated. 

Reason 6: Because of Short Circuit 

A short circuit could potentially be to blame for the flickering of the strip lights. It frequently occurs when you use many gadgets from a single plug. 

When you use many gadgets from a single outlet, the outlet becomes overloaded. It can also set off a short circuit. The bulb on the panel may blink during this time

A flickering light strip sometimes can indicate a short circuit. If your outlet becomes hot or melts, the light on the strip may flicker.

These are perhaps the most common reasons for light fluctuation on the panel. A tripping wire is another possibility. So, you should check what is tripping your circuit in general.

But, You may quickly repair the flickering strips’ light with a few simple actions. What you can do is as follows.

How to Fix Flickering Strips Light

Fixing fluorescent flame strips ensures that everything is in working order. Alternatively, you must fix the light flickering by determining the cause. 

I’ve described several simple measures you can take to resolve this issue.

Method 1: Avoid Using Multiple Line From A Single Outlet

Voltage suppressors should be replaced every two years. If you have regular power outages or breakdowns, this is a must-have. Also, don’t use many wires from a single segment.

Method 2: Insuring The Plug is Secure 

Check that the plug is secure.If no, you have other options like connecting a manual switch. If required, just disconnect the plug with considerable effort. Then send it to a home improvement store to double-check the fit.

Rebuild the panel light with the replacement connector after that. The lamp should now turn on and off without fluctuating.

Method 3: Replace Your Outlet 

By most estimates, outlets have a lifespan of 3 to 5 years. If you are frequently utilizing it, then you should replace it with a new one.

In the market, there are numerous outlets. Yet, I’ve put up a list of some of the top stuff for you to try:

Product 01 
Product 02 

These products have longer durability. It will serve you well. 


Question: What does a surge protector’s red light mean?

Answer: The red protection light signifies that your surge protector is working properly. Check if the red light went out.  If so, then it shows that the surge protector was damaged. This is due to a significant increase. And, of necessity, a replacement is required.

Question: When should you change your surge protector?

Answer: Surge protectors have a lifetime of 3-5 years, by most estimations. Update your power strips if you have frequent rolling blackouts or shortages in your house. Better if it’s done every two years.

Question: What happens if a surge protector fails?

Answer: A circuit breaker trips if there is too much current drawn on that circuit. The switch temporarily disconnects the circuit. Thus you’ll lose electricity to a portion of your home.We suggest that you switch off all equipment in the vicinity if this happens.And also, unplug all electrical outlets.

Bottom Line 

Thanks a lot for tagging with us till the very end. Hope now you are clear about why power strips light flickering. 

If you have any issue with the main power line of your house. That is what is creating the issue, therefore you should contact a specialist.

Best of luck!