What is a backlit keyboard?

A backlit keyboard is simply a keyboard with illuminated keys for improved visibility in low-light situations.

Gaming laptops are the most popular way of finding these backlights.

What is a backlit keyboard, and how does it work?

A backlit keyboard has a light beneath each key.

In low-light situations, the backlight lights the letters and symbols on the keys to make them visible.

Since this print on the keys is semi-transparent, the light will shine through it like a window.

The backlight often illuminates the small space around the keys that enhance the keyboard’s visibility even more.

The brightness of most illuminated keyboards can be adjusted.

Some backlights emit white light while others also emit colour backlights.

What is a backlit keyboard

Backlit Keyboard Vs Standard Keyboard:

Except that a backlit keyboard will light up in the dark, there is no difference between a backlit keyboard and a conventional keyboard.

The size, configuration, and design of a keyboard do not affect whether or not it has a backlight.

Backlighting is possible on both membrane and mechanical keyboards.

Backlights are also integrated into both desktop and laptop keyboards.

The build quality of a keyboard is not determined whether it has a backlight or not.

For example, different keyboard styles are made for specific applications or tasks, like mechanical keyboards.

Advantages of Backlit Keyboard:

1. Visual Appeal:

The most important thing in peripherals nowadays is the look and visual appeal.

When it comes to the visual appeal of the illuminated keyboard, there are several possibilities.

As the backlit keyboard frames offer several colourful lights that give the keyboard a sense of visual appeal.

Many keyboard enthusiasts prefer a backlit component so backlit keyboards are beneficial.

2. Premium Design:

The majority of backlit keyboards have a high-end design with high-quality components.

Backlighting is considered a premium element, and keyboard manufacturers include other amazing features, specifications, and components.

As a result, purchasing them ensures that your money is well spent and you get the maximum benefits from your keyboard.

3. Customization Capability:

Keyboards were originally considered a means of computer communication.

Over time, they have become much better with additional features included in them.

These include customization capability.

If your keyboard has LED or RGB backlighting, a level of customization capability is immediately attached to it.

You may adjust the lighting pattern to your desire with a simple keyboard.

But in high-end devices, you can control the colour of each key and create your patterns to your liking.

5. Typing in Dark Environments:

Undoubtedly, one of the most difficult things with a keyboard is typing efficiently in a dark environment.

For example, suppose you are sitting in your room and your spouse is sleeping.

You don’t want to light them up anymore.

You may avoid this by purchasing an illuminated keyboard, which will ensure that the keys are visible at all times.

All you have to do is turn on the backlight then all the keys will be highlighted and you will be able to type easily in a dark environment.

Related Article: What is an Ethernet Port?

Disadvantages of Backlit Keyboards:

Since we have examined the advantages of backlit keyboards, we should also look for some disadvantages as follows:

1. Excessive Energy Requirements:

We talked about RGB lighting or LED backlighting is used in premium devices with many other high-end components and features available in them.

These keyboards are often very expensive that can be a burden on the pocket.

So, if you don’t have much money in your wallet, I would suggest going for a standard keyboard or avoiding buying a higher-quality backlit keyboard.

But the price is an issue that can be considered a disadvantage certainty.

Related Article: What is DDR4 RAM in laptop?
2. Extreme Energy Requirements:

LED and RGB illumination adds a layer of technology to the keyboard that must be powered.

So, if you get a backlit keyboard that means more energy than a standard keyboard.

This excessive energy requirement sometimes affects the power consumption on your PC.

However, if you utilize a wireless LED-backlit keyboard, you can quickly lose battery life.

Hence backlit keyboards are not preferred wireless, they can be problematic owing to high battery usage and limited total usage time.

Related Article: What is Clock speed and Turbo boost?
3. Not a Necessity:

The backlit keyboards offer a new level of customization and visual appeal for the overall aesthetic, but they are not necessary.

As backlit keyboards do not have many features different from standard keyboards.

It is not necessary to purchase it.

Related Article: What is Chrome OS?
Frequently Asked Questions:
What is backlit on the keyboard?

The term “backlit keyboard” refers to a keyboard that has a light beneath the keys.

What is the difference between a backlit keyboard and a normal keyboard?

The difference between a backlit keyboard and a standard keyboard is that backlit keyboards may be used in the dark because the keys are illuminated from behind.

Does the backlit keyboard drain the battery?

Yes, the laptop’s battery life will be drained by a lighted keyboard.


The backlit keyboards are amazing and something that will damage that needs to be upgraded in the future.

The number of controls, customization, and aesthetics is incredible.

Their benefits are manifold, making them a priority for many people.

Section Under: FAQ

Hi, I am Meena Patil, the founder of best-laptop.in/, I did my B.E. Computer. This blog provides honest information related to several laptops, laptop equipment, laptop reviews, buyer's guide and much more.

Leave a Comment