What Kind Of light Bulb For Desk Lamp Is Best In 2021?

In the 21st century, we are working, executing new things and enjoying a happy time with loved ones.

We are filled with energy and excitement to achieve life goals and achieve the state of perfect happiness.

It is necessary to work through good moods in the presence of fresh light. 

Light is a form of electromagnetic radiation or energy recognized by human beings. It enables us to lighten-up our moods and work with fresh light to focus on our day-to-day work.

Lights help us to glow the work space or fill our living rooms with freshness to delete all bad moods in our life.

These lights may include sunlight improving our vitamin D or a light bulb having fresh light improving mental conditions and eliminating work stress.

You can use lights in chandeliers, table lamps or desk lamps.

So, What Kind Of light Bulb For Desk Lamp? Desk lamps help us to accomplish our tasks or read a book.

Let’s look forward to knowing more about light. I request you to read the full article to learn about light to achieve perfect moods in your life.

What are Light Bulbs?

In simple terms, a light bulb contains a filament giving off light heated through incandescence with the help of electric current.

There are various types of light bulbs, we are going to discuss in detail to help you buy the perfect light bulb for yourself.

Types of Light Bulbs

We have learnt about light bulbs. Let’s know about the types of light bulbs.

There are mainly 5 types of light bulbs used in our day-to-day works.

  1. Halogen Bulb
  2. LED Bulb
  3. Fluorescent Bulb
  4. CFL Bulb
  5. Incandescent Bulb

Halogen Bulb

Halogen Light Bulb

A halogen bulb is also called a tungsten halogen equipped with an incandescent lamp containing a mixture of inert gases, usually a small amount of iodine or bromine.

These bulbs are used in under-cabinet lighting, automotive headlamp, work lights, etc.

For better safety measures, it is recommended to avoid using halogen bulbs as they heat-up too quickly and may result in fire if they come in contact with flammable materials.

LED Bulb

A LED [light emitting diode] is a type of electric light used in various lighting fixtures to illuminate your work space with its white light.

LED Light Bulb

It uses one or more than one light emitting diode to lighten-up your rooms or coworking spaces.

These LEDs are up to 80% efficient than traditional lamps saving your overall electricity costs. Also, they are used in various desk lamps to offer super brightness to read your favourite book or have a good time with your teammates on online meetings.

These bulbs have high up-front costs. It may hurt your eyes due to strong brightness. Additionally, it may heat-up and burn out due to longer use of LED lights.

Fluorescent Bulb

The fluorescent bulb consists of a low pressure mercury vapor gas discharge lamp that lighten-up with the help of fluorescence to offer clear fresh visible light.

Fluorescent Light Bulb

It is also filled with Xenon, Neon, Argon or Krypton gases to lighten-up your space. It consists of 0.3% atmospheric pressure.

These bulbs are commonly used in commercial lighting, classroom lighting or industrial lighting. It has wide applications in the modern light industry.

These fluorescent bulbs contain toxic materials, which are not at all environment friendly. Also, switching multiple times can result in lowering the lifespan of light bulbs.

Sometimes, it is seen that these bulbs burn out easily requiring frequent replacement of bulbs increasing replacement costs.

CFL Bulb

CFL [compact fluorescent lamps] are more energy efficient than incandescent bulbs. 

CFL Light Bulb

This bulb is highly versatile and can be used in our day-to-day applications easily replacing incandescent bulbs. They come in enough shapes and sizes used in table lamps or desk lamps.

These bulbs  are too sensitive towards cold temperature and slightly hard to fit in fixtures and have less varieties in color temperatures.

Incandescent Bulb

Incandescent bulbs are electric light sources produced with help of incandescence, which emits the light due to heating of filament.

Incandescent Light Bulb

These bulbs have good color rendering index making you feel comfortable and experience perfect lighting conditions. Also, these bulbs can be used for desk lamps, table lamps, etc.

The maintenance and replacement cost of these bulbs is too high and frequent replacement can cost you a lot of money.

Factors To Consider While Selecting Perfect Light Bulb

I hope you have learnt about light bulbs and its types. Let’s move towards the factors that will help you choose light bulbs for desk lamps.

There are 7 factors to consider while selecting perfect light bulb:-

  1. Shape & Size
  2. Brightness
  3. Power Consumption
  4. Color Rendering Index [CRI]
  5. Eye-Friendliness
  6. Color Temperature
  7. Voltage

Shape & Size

This is one of the foremost factors to consider while selecting light bulbs. Shape of light can decide the radius of illumination and show characteristics of different lighting conditions.

Size is necessary to consider to avoid using too huge or heavy light bulbs to lighten-up your rooms. Compact size helps to easily fit into sockets and get sufficient brightness in your space.


Brightness is a crucial factor when it comes to selecting light bulbs. It is recommended to select lights having at least 400 lumen brightness with perfect warmth to avoid any eye-strains due to blazing strong brightness.

Strong brightness can illuminate your room. But, if it doesn’t have an eye-friendly color rendering index, then it can blow the exposure hurting your eyes and resulting headache.

Power Consumption

Power consumption is necessary to consider while selecting a light bulb to save extra power. It can help you save your energy costs and lower annual electricity cost.

Low power consuming light bulbs can help you save power as well as offer super brightness glowing your room with clean light.

It is suggested to use light bulbs having less power consumption as well as good brightness easily replacing the traditional lamps or lights.

Color Rendering Index [CRI]

For better comfort and enjoy awesome lighting conditions, color rendering index comes into the role. Light bulbs having color rendering index more than 80 have eye-friendliness and perfect comfort to enjoy a happy time with your family.

Better CRI is always preferred for reading or working on your laptop or studying for your entrance exams.


Eye-friendliness is an important factor to consider while buying light bulbs to avoid bright light with overexposed lights.

Light bulbs having brightness illuminating your room and avoiding any eye-strain is the best light bulb for desk lamps.

Usually, eco-friendly light bulbs satisfy conditions suitable for eyes without leading to headache or stresses.

Color Temperature

Color Temperature is one of the significant factors to enjoy the dazzling lighting conditions in the room.

Color temperatures ranging from 3000K to 6500K are comfortable to have a good time relaxing after your day-to-day work.

Warmth lights are suitable for home decor, table lamps or desk lamps to avoid cold harshness and enjoy reading your favorite book with loved ones.


Last but not the least, Voltage is an important factor to consider while buying light bulbs.

Light bulbs having low voltage and low power consumption helps to reduce energy cost and enjoy bright light for your room.

Read more about What Kind Of Light Bulb For Desk Lamp is best?

What Is Desk Lamp & Why It Is Used?

A desk lamp is a portable desk light or table light helping you read your book or sending an important email to a client.

It is the type of task lighting used for reading, accomplishing tasks, painting, sewing, etc.

These lamps illuminate your work space offering clean fresh light and eye-friendly brightness. The strong base of the light and fresh light is suitable for you.

How Desk Lamps Help To Illuminate Your Space?

Desk lamps are a special type of task lighting illuminating your work space and getting pending tasks done with its super dazzling bright light.

Also, it helps you spend a good time reading your favorite book without facing any unpleasant eye-strains leading to headache.

What Kind Of Light Bulb For Desk Lamp Is The Best?

There are various light bulbs discussed in this article. However, only LED bulbs are suitable for desk lamps.

These LED bulbs fit easily and offer perfect lighting conditions on the desk.

Soft white light with color temperature 2700K is the best choice for desk lamps. Also, these light bulbs can be used for table lamps, floor lamps for living rooms illuminating your space with absolute brightness.

It is observed that light bulbs consuming power up to 40W-60W are best for reading or working on desktop, 60W-80W are best to complete detail oriented tasks.

Cool fluorescent bulbs are not recommended for desk lamps as they have harsh lighting blowing your eyes with its strong exposure.


That is all readers! I have covered light bulbs topics in detail to let you know everything about it and start choosing perfect light bulbs for lamps.

I have been writing on various topics on lamps, lanterns and light bulbs to help you know about it.

You can read our detailed buying guide on the best hurricane lanterns.

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