How It Works
The CircaSleep Bulb

What is our Circadian Rhythm?
Your body has an internal clock known as the circadian rhythm, a 24-hour cycle that regulates sleep, energy, and even mood.
This rhythm is heavily influenced by light exposure, which acts as a signal to your brain, telling it when to wake up and when to wind down.
However, in our modern world, artificial lighting and screen exposure often disrupt this natural cycle, leaving us out of sync with our biological rhythms.
Why Do We Wake Up Tired?
A major reason we wake up tired is your Circadian Rhythm being shifted later, so your body only begins to feel awake an hour or two after you’ve woken up.
Artificial lights, late-night screens, and irregular sleep schedules can trick your brain into thinking it’s daytime later in the day, delaying the production of melatonin—the hormone that prepares your body for restful sleep, which then shifts your whole schedule later, and delays your bodies waking up process.
What's light got to do with it?
Light is more than just brightness—it’s a powerful tool that communicates directly with your brain. Blue light signals alertness, while warmer tones promote relaxation. Unfortunately, most artificial lights don’t adapt to your needs, exposing you to the wrong type of light at the wrong time.
Our bulb uses advanced lighting technology to provide the right light at the right time. Bright, energizing tones in the morning boost your focus, while soft, warm hues in the evening prepare your body for deep, restorative sleep.
Resetting your rhythm
Feeling stuck in a cycle of poor sleep and low energy? The good news is your circadian rhythm can be reset. By exposing yourself to the right kind of light at the right times, you can help your body recalibrate and get back on track.
Our smart bulb makes this process simple and effective. With customizable schedules and scientifically-backed light therapy, it’s your personal tool for better sleep, improved mood, and a more productive day.
- What is our Circadian Rhythm?
- Why do we wake up tired?
- What's light got to do with it?
- Resetting your rhythm
Your body has an internal clock known as the circadian rhythm, a 24-hour cycle that regulates sleep, energy, and even mood.
This rhythm is heavily influenced by light exposure, which acts as a signal to your brain, telling it when to wake up and when to wind down.
However, in our modern world, artificial lighting and screen exposure often disrupt this natural cycle, leaving us out of sync with our biological rhythms.
Waking up groggy is often a result of your body being jolted out of deep sleep or your circadian rhythm being misaligned.
Artificial lights, late-night screens, and irregular sleep schedules can trick your brain into thinking it’s daytime, preventing the production of melatonin—the hormone that prepares your body for restful sleep.
Light is more than just brightness—it’s a powerful tool that communicates directly with your brain. Blue light signals alertness, while warmer tones promote relaxation. Unfortunately, most artificial lights don’t adapt to your needs, exposing you to the wrong type of light at the wrong time.
Our bulb uses advanced lighting technology to provide the right light at the right time. Bright, energizing tones in the morning boost your focus, while soft, warm hues in the evening prepare your body for deep, restorative sleep.
Feeling stuck in a cycle of poor sleep and low energy? The good news is your circadian rhythm can be reset. By exposing yourself to the right kind of light at the right times, you can help your body recalibrate and get back on track.
Our smart bulb makes this process simple and effective. With customizable schedules and scientifically-backed light therapy, it’s your personal tool for better sleep, improved mood, and a more productive day.