What Are Blue Light Bulbs Used For?

Last Updated on July 26, 2022 by Kravelv

Blue light is an integral part of visible light. We get blue light from the sun and devices such as phones and television. As a matter of fact, blue light enables us to adapt to light and dark cycles as humans. A lot of discourse abounds on blue light, detailing its side effects on humans. Despite this, blue light still has a lot of benefits for our day-to-day activities. In this article, we will highlight some of the things that blue light is commonly used for.

Benefits of Blue Light Bulbs

This section will discuss some of the benefits of blue light bulbs.

  • Jaundice in Babies: One of the most important uses of blue light is to cure jaundice in babies. Jaundice is caused by the accumulation of bilirubin in the blood of newborn babies. Bilirubin is a byproduct of hemoglobin that breaks down in the red blood cells. Usually, newborn babies recover from jaundice after a few days. However, in cases where the baby doesn’t recover, phototherapy is usually administered. This is also known as blue light therapy. Blue light bulbs with an output between 460 and 490 nm are used to provide treatment for the baby.
  • Fatigue: Blue light reduces fatigue and sleepiness, particularly during the daytime. As blue light bulbs can increase alertness, it is a great choice for use in offices and home studies. Blue light is also known to be effective in regularizing the circadian rhythm and regulating sleep disorders. In addition to reducing fatigue, blue light bulbs can also increase alertness. This makes them great for workspaces and studying.
  • Depression: Blue light therapy has also been effective in treating symptoms of depression. Daytime use of blue light bulbs often improves sleep for people suffering from depression.
  • Skin Problems: Blue light bulbs have also proved to help treat skin problems. This includes skin problems like acne, psoriasis, and eczema. Acne is caused by an increase in fat production due to increased hormones. The skin bacteria responsible for acne causes blisters, reddish spots, and cysts when trapped. Blue light can kill this bacteria. All you have to do is apply the blue light to the affected parts of your skin. Blue light therapy can also improve atopic dermatitis and itching.
  • Porch Lighting: Blue light bulbs are a great choice for lighting your porch. You can use a designer lighting setup to illuminate and beautify your porch. You can contact a lighting expert to help you choose the best light for you. Blue light bulbs are not the best for bedrooms, as they can keep you awake way past your bedtime.


 it is important to protect yourself from the dangers of blue light. It can cause digital eyestrain and headaches. If you use blue light bulbs, wear eyeglasses regularly, and keep your eyes moist. Also, turn off your mobile devices once it is bedtime.

Kravelv is a full time digital marketer and part time furniture and cabinet maker. During his free time he would like to create something out of recycled woods, this varies from toys, furnitures plant boxes etc. Follow him on Twitter | Pinterest | Facebook