Sunset Light Bulb 3-Pack - Red, Flicker-Free Ambient Light for Winding Down Before Sleep (USA/CANADA ONLY)
Blocks blue and green light. Not just blue. Now in a 3-pack.
Melanopsin, the photopigment driving melatonin suppression, is sensitive from 400nm to 550nm covering both blue and green wavelengths. Most "blue light blocking" bulbs only block blue, leaving green light to send a daytime signal through the same pathway. The Sunset Bulb removes both, leaving only red-spectrum light that doesn't meaningfully activate melanopsin. Three bulbs to cover your bedroom, bathroom, and living space.
Zero flicker. Low EMF. Non-dimmable by design.
Dimmer switches introduce electrical instability that creates flicker, even when invisible to the eye. The Sunset Bulb delivers stable, consistent red-spectrum output at all times. 7W, 100-240V global compatibility, 50,000-hour lifespan. No pulse. No variation.
Half of a complete circadian lighting system.
Pair with the Yellow Light Bulb for daytime (reduced blue, not eliminated) and switch to the Sunset Bulb after dark. Add EMR-TEK blue light blocking glasses for screen use. Red-spectrum evening light is what humans evolved under after sunset. Firelight, not LEDs.
The EMR-TEK Standard
BUILT TO PERFORM
COB Technology. Proven SMD LEDs. Meanwell-engineered drivers. Verified wavelengths on every device — tested before it ships.
EVERY SPEC PUBLISHED
Wavelengths, irradiance, flicker, and EMF — independently tested and fully disclosed. We publish the numbers because we hit them.
50,000+ CUSTOMERS · 4.89★
Trusted by chiropractors, naturopaths, physical therapists, and functional medicine practitioners across 40+ countries. Backed by our 30-day return and 1-year warranty.
Frequently Asked Questions
Do you ship overseas?
Yes. All our lights have voltage converters integrated which means the voltage difference in varying in different countries is a non issue. We will provide you with the correct power supply for your country.
How long will it take to get my order?
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
Do EMR lights flicker?
Nearly all lights including incandescent flicker from being powered by AC power.
LEDs can be particularly troublesome if they are designed with low quality components.
Our lights use high quality power drivers to ensure practically no flicker, please read our blog on "the flicker effect" where we show flicker vs very limited flicker. We have eliminated the flicker to the point where even in slow motion video it can not be detected.
Do your lights emit EMFs?
Yes our lights emit low frequency electromagnetic fields, like all electronic devices. However you will never have to be exposed to it. The EMF coming off of our devices non-existent at a distance of 5 inches.
Do I have to use goggles with my lamp?
Goggles are included and should be worn when using the device.