Protect your natural sleep-wake cycle (døgnrytme) with blue light blocking glasses and circadian-friendly lighting. Reclaim deep, restorative sleep in Norway's challenging light environment.
Norway's extreme seasonal light variations disrupt our natural circadian rhythm (døgnrytme). From midnight sun to polar nights, our bodies struggle to maintain healthy sleep-wake cycles.
Add modern artificial lighting—especially blue-rich LED screens and bulbs—and we're constantly sending conflicting signals to our brains. Blue light after sunset suppresses melatonin, making it harder to fall asleep and reducing sleep quality.
The solution? Blue light blocking glasses and circadian-friendly amber/red lighting that lets your body know when it's truly time to sleep.
Your body's internal clock depends on light signals—get them right for better health
Your circadian rhythm (døgnrytme) is your body's 24-hour internal clock that regulates sleep, hormone production, body temperature, and metabolism. It's primarily controlled by light exposure.
When light enters your eyes, it signals your brain whether it's day or night. Blue light tells your brain "it's daytime—stay alert!" while darkness or warm red/amber light signals "time to wind down and produce melatonin for sleep."
Modern LED lights, phones, computers, and TVs emit high levels of blue light. While beneficial during the day for alertness, blue light after sunset tricks your brain into thinking it's still daytime.
This suppresses melatonin production—the hormone that makes you sleepy—making it harder to fall asleep, reducing deep sleep quality, and disrupting your entire circadian rhythm. Over time, this contributes to insomnia, fatigue, and health issues.
Align your light exposure with natural rhythms for transformative health benefits
Fall asleep faster and enjoy deeper, more restorative sleep by protecting your melatonin production in the evening.
Wake refreshed with natural energy. Proper circadian alignment means better daytime alertness and performance.
Improved cognitive function, focus, and mood when your brain gets clear day/night signals.
Less digital eye fatigue and headaches from prolonged screen time with blue light protection.
Support your body's own melatonin production without supplements—just by managing light exposure.
Better hormone regulation, metabolism, and immune function when circadian rhythm is optimized.
Blue light blockers and amber/red lighting for better døgnrytme
For best results, wear blue blocking glasses 2-3 hours before bedtime. If you're sensitive to light or have severe sleep issues, you can start wearing them at sunset. Clear blue blockers can be worn during the day when using screens, while amber/red ones are for evening use.
Absolutely! During Norwegian winters with limited daylight, artificial lighting becomes even more important. Blue light from indoor LEDs can confuse your circadian rhythm. Evening blue blockers help your body recognize when it's night, despite spending most time indoors with artificial light.
Amber lenses block most blue light and some green, allowing warmer tones through. They're great for evening activities while still being able to see colors reasonably well. Red lenses block all blue and green light, providing maximum melatonin protection—ideal for the 1-2 hours before bed.
Yes! They complement each other perfectly. Red light therapy panels provide therapeutic benefits, while circadian amber/red lighting protects your sleep-wake cycle. Many customers use both for comprehensive wellness.
It depends on your environment. If ALL your evening lights are amber/red, you may not need glasses at home. However, most people benefit from having glasses for when they encounter blue light from phones, TV, or if family members use regular lighting.
Many people notice easier falling asleep within 3-7 days of consistent evening blue light blocking. Deeper sleep quality improvements typically develop over 2-4 weeks as your circadian rhythm naturally realigns.
Combine circadian lighting with red light therapy for complete light optimization—day and night.
Morning red light exposure helps set your circadian rhythm and provides therapeutic benefits. Includes personalized protocols.
Explore PanelsTargeted 810nm therapy devices with personalized guidance. Perfect complement to your evening blue blocking routine.
Explore PortableStop letting artificial blue light disrupt your døgnrytme. Experience the difference that proper circadian lighting can make for your sleep, energy, and overall health.
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