Sunset Light Bulb — Warm, Ambient Glow LED Bulb

Sunset Light Bulb by EMR-TEK

IN STOCK (SHIPS IMMEDIATELY)

Eliminates both blue AND green light — not just blue. 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.

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. What you see is what you get: no pulse, no variation.

Designed as half of a complete circadian lighting system. Pair with the Yellow Light Bulb (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 consistent with what humans evolved under after sunset — firelight, not LEDs.