Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)
Circadian Lightbulb™ (Pre-Order)

E26 Screw In Base

Circadian Lightbulb™ (Pre-Order)

$26.00 USD
Shipping calculated at checkout.
113 reviews

* PRE-ORDER: Expected to Ship by the end of December. 

Standard screw-in lightbulb with 3 color temperature settings to simulate natural daylight, sunset, and campfire lighting throughout your home.

The settings are easily cycled through by turning your light fixture off and back on in under 8 seconds. Leave the light off for more than 8 seconds and light will revert to the most recently used setting, when flipped back on. 

This revolutionary lighting design allows you to fully equip your home with circadian-friendly light, without compromising style or having tacky looking fixtures, bulbs, or single frequency yellow or red lights.

Size: 1
Description

The Circadian Lightbulb is an A19 size standard screw-in lightbulb with an E26 base.

Healthy Home flicker-free Lighting is designed for circadian rhythm regulation, nervous system balancing, and sleep optimization.

Our upgraded LED technology produces flicker-free light, prevents dirty electricity, and has low-EMF output. Our 3 light settings can be easily toggled through by turning the existing light switch off and on.

Our 3 color settings:

Daylight: Full spectrum light to emulate daylight sun. Energizing and stimulating.

Sunset: Warm amber hue, emitting less blue and green light. Gentle but illuminating.

Campfire: Fiery glow. Zero blue light. Relaxing and sleep promoting.

Say goodbye to your house looking like a chicken coop, biohackers!

Specifications

Energy Used: 7W
Base: E26 (North America) A19
Light Output: 560 Im
Halogen Equivalent: 56w
Beam Angle: 105°
CRI: 84
Driver Input: AC120V -60 Hz
Power Factor: 0.95
Dimming: TRIAC Dimmers 10% - 100% (120v only)
Approved Location: Insulated Ceiling & Damp Locations
Air Tight: Yes
Ambient Temperature: -40° F (-40°C) to + 104° F (+40°C)
Projected Life: 70% Light Output at 50,000 Hours
Certification: CE, RoHS, ETL

Installation

Screw into light fixture and use light switch to change color temperature.

What's Included

- E26, A19 LED screw bulb

Size: 1

Our Settings

View the light frequency outputs for each setting.

Daylight

The Daylight setting is designed to illuminate your home throughout the day, with a full spectrum of light frequencies to provide maximum visibility when you need it the most, emulating daytime sunlight.

The Daylight color temperature is bright, but still warmer than the average ceiling light. It has just the right amount of blues and greens to match up to morning and mid day sunlight, but is not stark or harsh.

Energizing and stimulating.

Sunset

The Sunset setting is a warm, amber glow that serves as the perfect bridge between late afternoon daylight and dusk.

It is meant to be used towards the later hours of daylight, and has less blue and green light output, which means the lighting won't be sending your brain signals that it is mid-day or inhibiting melatonin production.

Gentle, but illuminating.

Campfire

The Campfire setting has a fiery glow which emits no sleep disrupting blue, and is the perfect setting to keep your circadian rhythm in harmony with nature.

The Campfire color temperature delicately coats the room just as if you were sitting by a bonfire, or a beautifully candlelit space.

You can light up your house or room without disturbing the natural processes that your body performs throughout the day to ensure proper sleep, hormone production, and nervous system regulation.

Relaxing and sleep promoting.

4.9
Rated 4.9 out of 5 stars
Based on 113 reviews
Total 5 star reviews: 102 Total 4 star reviews: 10 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
99%would recommend these products
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113 reviews
  • SM
    Scott M.
    Verified Buyer
    Reviewing
    Circadian Lightbulb™ (Pre-Order)
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Best evening lightbulb

    As soon as we got it hooked up, my wife and I were hooked on this company! So much so that we went ahead and purchased the recessed lights to replace all of ours.

  • PH
    Pacia H.
    Verified Buyer
    Reviewing
    Circadian Lightbulb™ (Pre-Order)
    I recommend this product
    Rated 4 out of 5 stars
    3 days ago
    too dim to replace regular lightbulbs

    I was really excited to replace a lot of lightbulbs with these, to make our house cozier in the evenings. However, it turns out that even on the brightest, whitest setting, they're still fairly dim. Our regular lightbulbs are all about 1200 lumens. These bulbs are about 560 lumens. So they're half the brightness of our previous bulbs. I might be willing to give them a shot anyway, but my husband just hates them. So we have them in our bedside lamps, and a couple in our basement workout space. Where he grumbles about them. But we're not going to replace any of the bulbs in our main living space.

    If we had a lot of lights in our main living space I could see putting these in some of them. But we basically have 2 fixtures, with 4 lightbulbs altogether, that we mainly use to light the space. So those bulbs all need to be pretty bright.

    As bulbs in our bedside lamps, though, they're nice. The orange really is orange. I've turned it on in the middle of the night and it doesn't seem to mess with my sleep. It makes the bedroom feel cozy and peaceful in the evening. So 5 stars for these bulbs in bedside lamps.

  • AB
    Arleen B.
    Verified Buyer
    Reviewing
    Circadian Lightbulb™ (Pre-Order)
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Love it

    Really like these light bulbs

  • TL
    Tracy L.
    Verified Buyer
    Reviewing
    Circadian Lightbulb™ (Pre-Order)
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    Love it!

    I loved the bulb so much after putting it in my bedroom that I ordered more for the rest of my house. It’s great because in the morning I can turn on the morning light as I get ready for work. When I get home in the afternoon if light is needed, I can turn on the afternoon Light and then when I’m getting ready for bed or reading in bed, I have the night time light, which is more orange. It doesn’t hurt my eyes and it just creates a beautiful glow through the room!

  • MD
    Mariella D.
    Verified Buyer
    Reviewing
    Circadian Lightbulb™ (Pre-Order)
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Awesome

    Love these lightbulbs.