Your body does not respond to all light equally.
The wavelength of light you are exposed to in the hours before bed has a direct influence on your circadian rhythm — the internal biological clock that regulates when you feel alert and when you feel sleepy.
Blue and green wavelengths, which dominate screens, LED bulbs, and overhead lighting, suppress melatonin production and signal to your brain that it is still daytime.
Red wavelengths, by contrast, sit at the warm end of the visible spectrum and carry none of that disruptive signal.
Replacing blue and white light sources with red light in your evening environment is one of the simplest and most evidence-supported ways to support your natural sleep cycle.
This collection brings together two complementary tools for building a circadian friendly evening routine.
The Red Light Rising Dusk Lamp is an ambient red light source emitting 630nm red light — free of all blue and green wavelengths — designed to replace standard lamps and overhead lighting after sunset.
It is not a therapy device and does not deliver a therapeutic dose of light.
It is a premium ambient light source that creates a warm, calming atmosphere while supporting your body's natural transition toward sleep.
Adjustable brightness levels let you set the intensity to suit the activity — brighter for reading, dimmer for winding down before bed.
Our blue light blocking glasses work alongside ambient lighting as a second layer of circadian protection.
When you cannot control the light sources around you — on a commute, in a restaurant, or in a room with other people — the glasses filter blue and green wavelengths at the source before they reach your eyes.
Our yellow lens DayPro glasses block 95% of blue light and are suited to use from the afternoon onwards when you are still active and need colour clarity.
Our red lens NightPro glasses block 100% of blue and green light and are designed for the one to two hours immediately before bed, creating the equivalent of a natural sunset signal for your brain regardless of what lights are on around you.
Used together — the Dusk Lamp replacing your evening light sources and the glasses worn during screen use — these two products create a complete circadian lighting environment that supports your body's natural preparation for sleep without requiring any changes to your schedule or routine.
Red Light Rising has been helping customers support their sleep and circadian health since 2017.
Every order includes free UK and EU shipping and our team is always available for a free Zoom session to help you build the right evening routine for your lifestyle.
Note: The products in this collection are wellness and lifestyle tools, not medical devices. They are not intended to diagnose, treat, or cure any sleep disorder or medical condition. Please consult a qualified healthcare professional if you have a diagnosed sleep condition.
