Introducing Circadia™…

A BIOS® + TrueLight™ Partnership Offering Circadian Home Lighting Solutions

Inspired by Nature. Powered by BIOS SkyBlue®, Our Game-Changing Technology.


Your home is your sanctuary, and now more than ever you’re spending more time inside of it.  More time at home means even more exposure to artificial junk light from lighting fixtures and harsh LED screens — that is, until now.  

BIOS is partnering with TrueLight to bring the world the latest product lineup offering BIOS SkyBlue® Technology. One of BIOS patented technology that emits specific wavelengths of light to entrain your circadian rhythms as nature intended. This very same technology was originally developed to light up International Space Station. Now, BIOS and TrueLight are exclusively bringing it to you and your family so that your sanctuary can be a place of peace, not stress.

How it Works

 The all-new TrueLight Circadia light bulb, powered by BIOS SkyBlue® LED technology, emits Human Compatible color temperatures that provide the same circadian benefits of the sun during a 24-hour period. 

During the daytime, it infuses the critical sky-blue spectrum (490nm) to increase alertness, improve focus and boost your mood. For your safety, the SkyBlue technology emits minimal light in the blue light hazard region associated with retinal injury.  

At nighttime, the TrueLight™ Circadia™ bulb has a dimmable capability that removes the sky-blue spectrum and creates a warmer atmosphere that promotes natural melatonin production and better sleep.

From day to night, our BIOS SkyBlue® Technology is benefiting you and your family throughout the day.

Available In Packages

A Powerful Partnership

The new TrueLight Circadia™ light bulb is a collaboration between: 

TrueLight is part of the TrueDark family, a health and wellness technology brand that is committed to empowering people take more control of the light in their environment.  TrueLight in particular focuses on creating products that emit specific wavelengths of light that supports the body’s biological functions and healing.  Healthier light, in turn, allows for healthier living. 


Biological Innovations and Optimization Systems, LLC (BIOS) is a recognized innovator in LED lighting systems.  Their roots trace back to NASA, having originally developed the technology that originally lit up the International Space Station. Today, they continue to be at the forefront of human-centric lighting that is designed to improve the health and well-being of people, plants, and animals, while reducing energy use and creating a more sustainable planet.  

 Together, we are combining our core value of using quality lighting to improve the quality of life.