OIO is a smart light that helps your body feel awake during the day and ready to sleep at night. Unlike regular or smart bulbs that stay the same, OIO changes its light in real time to match what your body needs – more energizing light during the day, and calming light at night to help you wind down.











OIO Dual Pack
- Specifications
OIO A19 Bulbs (2 Units)
$69.99
Model Number:
KO-A19-09-OMNI-DC1-01-S200
10000000
OIO automatically changes its light throughout the day to follow your body’s natural clock - helping you wake up, focus, and wind down.
- Circadian Day Mode
- Circadian Evening Mode
- Circadian Night Mode
- Dynamic Control
- Automated Schedule
- Easy App Control
- Wi-Fi Required
- Energy Efficient
- Matter Certified
Not compatible with dimmer switches.
“The light we see is as important to our health as the air we breathe, the food we eat, and the water we drink.”
—Dr. Martin Moore-Ede, Emeritus Professor
Features and Specs
Features and Specs
Bulb Shape
A19
Light Type
LED
Best Fit Fixtures
Table / Floor Lamps, Ceiling Fans, Wall Sconces, Ambient Lighting
Superpower
Circadian Wellness Lighting
Light Color
Dynamic White (Candle Light to Day Light)
Circadian Control App
OIO App
Power Consumption
9W
Brightness
800 Lumens (60W Equivalent)
Color Temperature
1500-6500K
Beam Angle
Omnidirectional
Voltage
120 VAC
Base / Fitting / Cap
E26 Medium Screw Base
Average Life
25,000 Hours
Connectivity
2.4GHz Wi-Fi (Required)
Smart Home Ecosystems
Protocol
Dimmer Compatibility
Not compatible with dimmer switches.
FAQ
Still Have Questions? We’ve Got Answers.
What is OIO, and how is it different from traditional lightbulbs?
What’s included in my OIO order?
Your order comes with OIO Bulbs (choose A19 or BR30), an OIO Loop, a quick-start guide, and free access to OIO App on Apple or Android.
How do I install the OIO Bulb?
With the OIO App, scan the QR code on the bulb. Then just screw the OIO Bulb into any standard light socket, turn the light on, and follow in-app instructions to finish setup and make it your own.
How do I download and install the OIO App?
Go to the App Store (Apple) or Google Play (Android) and search for “OIO Circadian.” Download it, then follow the simple steps on your screen to connect your OIO Bulb and finish setup.
What is OIO Loop?
To make our invisible technology visible, we created OIO Loop. When you look through it, you’ll see the hidden wavelengths of light that appears as a rainbow. With Loop, you can watch the appearance and disappearance of blue light, as OIO bulb shifts between day and evening modes. It’s a easy way to watch the science in action.
How does OIO Loop work with OIO Bulb and OIO App?
OIO Loop helps you see what type of light OIO Bulb is giving off, based on the settings in the OIO App (Day Mode, Evening Mode or Night Mode). Just hold Loop in front of your OIO bulb at an angle, then slowly raise or lower Loop until you see a rainbow stretched along the lens – those colors represent the light spectrum and show you the type of energy the bulb is emitting.
Review Product
2 Reviews for OIO Dual Pack
-
Finally, a true health & wellness light for our home!
Friday, May 30, 2025
Anonymous
I've been searching for years and was so happy to learn about OlO bulbs. Will be ordering many for our home.
-
Best Bulb for the price
Thursday, May 29, 2025
Anonymous
Great addition to my night sleep routine.
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