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Blue Light Blocking Light Bulb

Blue Light Blocking Light Bulb

Regular price $19.95 USD
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162 total reviews

Improves Sleep
Relaxing Warm Glow
Zero Blue/Green Light

Harnessing the power of red light, this bulb is specially designed to optimize melatonin production and help you sleep better. Devoid of sleep disrupting blue and green light this flicker free, low EMF light bulb is your secret weapon to the perfect night’s sleep. This circadian friendly light bulb is ideal for any space you spend time in after dark.

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Say goodbye to restless nights, hello to better sleep and wake up feeling refreshed and ready to tackle your day.

Bid farewell to the disruptive effects of blue and green light emitted by traditional bulbs and electronic devices. Our Blue Light Blocking Light Bulb offers a revolutionary solution, emitting pure red light that is free from any blue or green wavelengths. This helps stimulate the production of melatonin, responsible for regulating sleep-wake cycles, allowing you to enjoy a deeper, more refreshing sleep.

Experience the ultimate in eye comfort with our flicker-free technology. Say goodbye to strained eyes and discomfort caused by flickering lights. Our bulb ensures a smooth, steady glow that promotes relaxation, making it ideal for reading, winding down, or creating a cosy ambiance in any space after dark.

Your Flicker Free Sleep inducing lighting solution

 The Science

Optimized nighttime lighting devoid of all harsh blue and green light


Pure Red Light

Flicker Free

Low EMF Radiation

Soothing Red Glow


Promotes better sleep

Less eye strain and more relaxing

Peace of mind

Calms and relaxes prior to sleep

Flicker Free

Devoid of irritating invisible and visible flicker

Electrically Safe

Achieved gold standard electrical safety. SAA approved

Circadian Friendly

No harmful sleep disrupting blue and green light

Spectrometer Test Results

Results: 100% of blue and green light blocked between 380nm-580nm. Beneficial red light emitted.

Colour temperature 2800 K
Colour rendering index >0.80
Brightness 600-700lm
Input voltage 85-265 volts
Power 7 Watts
Certifications SAA/C-tick/RMC/EMC/CE/ROHS

Our products are rigorously tested in lab and real-life situations to bring you only the best quality and functionality.

Our founders also personally road-test every product in their day-to-day life for at least six months before launch. That’s how committed we are to you and why our products are considered best in class.

In the improbable event of an issue with your product, we are here to help.

We have reverse engineered the common LED light bulb to minimize flicker by including a current alternator within the bulb.

We have also ensured our low blue light products contain less blue light than standard LED bulbs which make them perfect for the daytime.

We have ensured that our blue light blocking lighting only emits red light making them perfect for the evenings, before bed.

Smart bulbs change colour by using Bluetooth or WIFI which will increase levels of EMF you are exposed to in your home. Cheaper red light bulbs that are red or amber in colour also may emit some blue or green light which isn’t ideal before bedtime.

630nm, pure red light

Yes, the full spectrum light bulb is flicker free.

A full spectrum light bulb is a bulb that emits all colours of light in similar quantities. This is the same as sunlight. A true full spectrum light bulb will have different settings to mimic sunlight at different times of the day and night.

Smart bulbs emit high levels of EMF radiation as they are powered by Bluetooth or WIFI. Smart bulbs may also not emit full spectrum light, but rather just different coloured light. They may also flicker. Using a BON CHARGE Full Spectrum Light Bulb means you are getting a low EMF, zero flicker and circadian rhythm friendly lighting experience.

All of our bulbs are non-dimmable and are not suitable for use in dimmable light fixtures.

What Our Customers Say?

Customer Reviews

Based on 162 reviews
Love this red light bulb!

This red light bulb has made a huge difference in my sleep, eye strain at night, and headaches. It does have a pretty strong red tint at night, but it doesn't bother me at all and has helped me so much with my circadian rhythm and falling asleep faster. Highly recommend!!


Perfect for nighttime living room before you go to bed.

Leslie Gold
Very relaxing

As soon as the NYC sky gets dark I turn on this red light. I find it quite relaxing, and I love that I don’t have to wear any blue blocking glasses. Thank you for helping me create a healing space that prepares me for a good night’s sleep.

Mrs Rebecca Andrews
Nice bulb

Relaxing red light wavelength nm to restore sleep

Sean Bossy
love it

only light in our bedroom now

Size Guide

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Adult Frames Frame Fit Lens Bridge Arms Height
(inclusive of frames)
(hinge to hinge)
Denver Small 51mm 17mm 135mm 36mm 125mm
Galaxy Small 53mm 17mm 135mm 42mm 135mm
Echo Small 53mm 20mm 138mm 44mm 130mm
Melissa Small/Medium 52mm 15mm 140mm 44mm 130mm
Crystal Medium 49mm 18mm 140mm 43mm 135mm
Cali Medium 54mm 16mm 140mm 45mm 130mm
Lennon Medium 48mm 19mm 140mm 47mm 135mm
Morris Medium 53mm 17mm 140mm 42mm 135mm
Tortoise Shell Medium 53mm 17mm 140mm 37mm 135mm
Chester Medium 51mm 20mm 140mm 46mm 135mm
Raye Medium 55mm 14mm 142mm 43mm 135mm
Zane Medium 52mm 18mm 145mm 45mm 135mm
Arrow Medium 49mm 20mm 145mm 45mm 135mm
Parker Medium 50mm 19mm 145mm 47mm 140mm
Clarke Medium 49mm 21mm 145mm 45mm 135mm
Miki Medium 48mm 20mm 145mm 43mm 125mm
Maverick Large 56mm 15mm 140mm 50mm 135mm
Brooklyn Large 54mm 17mm 140mm 42mm 135mm
Hudson Large 54mm 17mm 140mm 40mm 135mm
Blaire Large 55mm 17mm 140mm 53mm 141mm
Onyx (Red) Large 63mm 16mm 140mm 45mm 140mm
Mac Large 51mm 21mm 145mm 40mm 140mm
Smith Large 55mm 18mm 145mm 44mm 140mm
Magnum Large 58mm 17mm 145mm 44mm 140mm
Clip on Blue Light Blocking Glasses All 60mm 14mm 40mm 134mm
Clip on Light
Sensitivity Glasses
All 56mm 15mm 40mm 130mm
Kids Frames Frame Fit Lens Bridge Arms Height
(inclusive of frames)
(hinge to hinge)
Theo Fits ages 4-11 years (smaller fit) 47mm 15mm 130mm 35mm 120mm
Piper Fits ages 4-11 years (standard fit) 46mm 16mm 130mm 38mm 125mm
Perry Fits ages 4-11 years (standard fit) 46mm 16mm 130mm 38mm 125mm
Kora Fits ages 4-11 years (larger fit) 47mm 19mm 136mm 40mm 134mm
Elsa Fits ages 4-11 years (standard fit) 46mm 19mm 128mm 40mm 125mm

Blue Light Blocking Light Bulb