SKU: 12554912498
bayonet grow light bulb

bayonet grow light bulb BioLight™ - Full Spectrum Light - B22 Bayonet | Block Blue Light

Sale price$25.53 Regular price$28.37
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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5

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Description

bayonet grow light bulb BioLight™ - Full Spectrum Light - B22 Bayonet | Block Blue LightBring the outdoors inside with the worlds first Day to Night full spectrum B22 Bayonet light bulb by BioLight. BioLight is the first biological friendly Full spectrum light bulb technology of its kind to appear anywhere in the world. Its the most advanced technology BlockBlueLight has ever developed; The worlds first Day to Night Full Spectrum light bulb! Bring the outdoors inside with the BioLight full spectrum light. Full Spectrum Day Mode: Promotes

Bring the outdoors inside with the worlds first Day to Night full spectrum B22 Bayonet light bulb by BioLight.

BioLight™ is the first biological friendly Full spectrum light bulb technology of its kind to appear anywhere in the world.

It’s the most advanced technology BlockBlueLight has ever developed; The worlds first Day to Night Full Spectrum light bulb! Bring the outdoors inside with the BioLight™ full spectrum light.

  • Full Spectrum Day Mode: Promotes positive mood, increases stable energy and sense of wellbeing. Replicates natural sunlight.
  • Mixed Mode: Provides a warm low blue light option with the same visible spectrum as incandescent lights.
  • Night Mode: 100% no blue light sleep friendly amber light, warm and relaxing candle light feel.

BioLight™

The BioLight™ has 3 modes to provide optimal lighting all day, and all night. By turning the light off and on at the light switch it will initiate a mode change, no remotes needed, no wifi controls, just a simple off and on from the existing light switch.

Our Full Spectrum BioLight is also available as a recessed downlight.

We all know how beneficial natural light from being outside during the day is for us, this is because the sun emits balanced full spectrum light which humans are biologically adapted to receive, however the type of light most people are under during the day is a very different spectrum of light which has been shown to be very harmful to our health.

The BioLight™ full spectrum light bulb technology very closely replicates the same visual colour spectrum as visible natural light from the sun. Adequate exposure to full spectrum light will increase energy through out the day, uplift mood, and increase overall wellbeing. This full spectrum light bulb also acts as a SAD light which can be used as light therapy for depression and mood regulation.

As with all BlockBlueLight lighting products the BioLight™ is low EMF and flicker free.





What is a SAD Light and can the BioLight be used as a SAD Lamp?

SAD stands for Seasonal affective disorder which can be commonly caused by not receiving enough full spectrum natural light light during the day. SAD is very common condition people can develop in the winter months where days are much shorter. SAD lights such as the BioLight are designed to emit full spectrum light that replicates the same visible spectrum as natural light from the sun. SAD lamps have a need for the modern indoor lifestyles people live where there is a complete lack to healthy full spectrum light. The need to use tools like SAD lights is much greater in winter due to short days and lack of time spend outdoors.

SAD lights are deigned to produce full spectrum light that closely match the spectrum of natural light and be used as light therapy for depression treatment. A lack of natural light from being indoors the majority of the day whilst being exposed to standard LED lighting and screens creates a deficiency in beneficial light which can eventually lead to depression and anxiety. Seasonal depression lamps are a great tool to ensure a person receives enough healthy light during the day to regulate mood and energy levels.

Can the BioLight be used as light therapy for depression?

The BioLight when set on the full spectrum day mode emits the perfect amount of full spectrum light which makes its a very effective SAD lamp to be used as light therapy for depression . When a person spends a lot of time indoors under conventional LED or fluorescent lighting they are not being exposed to biological friendly light that we would otherwise be exposed to when outdoors.

Standard artificial light from lighting and screens causes headaches, migraines and can also cause depression and anxiety due to lacking the full spectrum of light we are designed to get daily from our sun. SAD lights such as the BioLight can be used when indoors to provide healthy full spectrum light which promotes sustainable daily energy, stimulates positive moods and improves your sense of wellbeing, this is a great way to use light therapy for treating depression caused by SAD.

Full Spectrum Day Mode

Full spectrum day mode provides a very high quality balanced white light which is the most optimal type of lighting to be exposed to during the day time, it has healthy amounts of blue, green, yellow, orange, and red light, all in balance to very closely match the same visible light output from the sun. This type of light will ensure you have clean sustainable energy throughout the day, will ensure you do not get headaches, eyestrain, or migraines which is a very common symptom of conventional LED lights.

Low Blue Mixed mode

Low blue mixed mode combines the full spectrum day mode with the no blue amber mode, the result is a warm white light with the same spectrum light output as the traditional incandescent light bulbs. This type of light is perfect to use early morning and early evening as it closely replicates the optimal light to be exposed to at these times.

No Blue Night Mode

The No blue night mode features 100% blue light free light that provides a relaxing warm amber light designed to be used once the sun has set. This can be used as general purpose light throughout the home and in lamps to provide a warm relaxing ambiance in the home which promotes deep and restful sleep.

Specs

  • Colour temperature: 4000k / 2100k / 1800k
  • Brightness: 700lm
  • Colour rendering index (CRI): >99
  • Input voltage: 110 -265v 50/60Hz
  • Power consumption (watts): 8w
  • Size: 70mm x H130mm
  • Base: B22 (bayonet)
  • Certifications: CE, ROHS, SAA, RCM
  • Life: 30,000 hours


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12554912498

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4.6 ★★★★★
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Suzanne Jones
Fort Morgan, US
★★★★★ 5
Perfect buy!
Fit Type: Regular, Size: Large, Color: White
This white denim jacket came today, and finally I bought the perfect jacket! It's actual denim, heavy but not too bulky. It fits perfectly, I bought a large, it's white not off white, and it is EXACTLY what I was looking for! I had to wait a week or two but it is definitely worth the wait! Beautiful jacket, well made and at a decent price! Thanks Amazon Essentials!
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Reviewed in the United States on April 20, 2026
J
Verified Purchase
Just My 2 Cents
Los Angeles, US
★★★★★ 5
Love denim and tired of cropped jackets?
Fit Type: Oversized, Size: Large, Color: Medium Blue Vintage
I like this a lot, it was what I was looking for as far as I'm so over everything you buy these days is cropped. Cropped styles are great, but are kind of getting old for some things in my opinion. The jacket is big as far as how it fits. I am 5'8" about 180 and I wish I would have got a medium, I got a large. The large is big and roomy enough that I could even wear ear a thick hoodie under it if I wanted to. However, the length is good as what I was looking for. The upper arms are large. However, this is a great quality denim jacket. Nice and thick, sturdy material (which I wanted). It's also at a great, competitive low price even if it's not on sale. Don't believe me, go ahead and search jean jackets. You'll see a ton, but I looked too and the quality did not look as good as this and plus the other jackets were a lot more for a lot less. If you're looking for a longer jean jacket, I highly recommend this. I'd say just think seriously about sizing down 1... even maybe 2 sizes. I would have gotten an XL before I read the other reviews. They recommended to size down, and after getting my jacket I could have sized down to a medium. I'm still happy with it and this is a jacket that is stitched well and will last a very long time. As always though, that's just my 2 cents. :)
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Reviewed in the United States on January 19, 2026
B
Verified Purchase
Briana C.
Waukegan, US
★★★★★ 4
Nice quality, shape not for me
Fit Type: Oversized, Size: Medium, Color: Medium Blue Vintage
This was just too boxy for my body. Material was nice, quality jean material. Color was true to image. It was a little stiff but as you would expect with nice, new and unwashed denim.
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Reviewed in the United States on May 31, 2026
M
Verified Purchase
M1so
Bozeman, US
★★★★★ 5
Solid basic good denim jacket
Fit Type: Regular, Size: X-Large, Color: Authentic Medium Wash
In direct comparison to Levi’s women’s trucker denim jacket, this one is: slightly heavier denim, less stretchy, less fitted. I kept this one and returned the Levi’s because I wanted the roomier fit. I wish it was a little longer in the body: I’m tall, and it isn’t too short but I’d like a little more length. It feels slightly longer than the Levi’s. I wish the sleeves were longer too. They are probably just right for an average height or shorter person. The armholes could be smaller. The medium wash is a nice medium blue, fairly even in tone. It doesn’t have a lot of stretch but it’s comfortable. The denim is substantial but not too stiff. Overall, it’s a standard good quality denim jacket without any peculiar style elements or weird cut. It’s good!
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Reviewed in the United States on April 3, 2026
M
Verified Purchase
Maryland Marcy
Lowell, US
★★★★★ 3
Fabric way to heavy.
Fit Type: Regular, Size: Medium, Color: White
Cute, but material is WAY to heavy, like the heaviest duty denim I've ever seen. Wanted this to be a cute coverup. If you're needing something while breaking broncos or riding your motorcycle would probably be great. I kept it for a while because it was good quality and well made, but it ended up in the donation pile as I'd never wear this.
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Reviewed in the United States on June 10, 2026

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