CHIRYŌ Light Therapy Calm Green Light Bulb (E14) for Headaches and Migraines emits a precise, scientifically-studied narrowband 520 nm wavelength, widely reported as better tolerated by migraine sufferers.

Perfect for: smaller fittings such as bedside lamps, wall sconces, table lamps, and accent lighting where softer, calming illumination is preferred for headache/migraine recovery spaces.

• Narrow-band green 520 nm
• Ultra-low blue light (1.5%)
• Flicker-free + low EMF
• E14 bulb screw fitting (UK / EU)