Unlike modern LEDs that never change in blue light (unlike the sun, which changes gradually all day—a key circadian signal), this indoor bulb fits most standard sockets, gives you the sustainability of LEDs, and all three settings are flicker-free, low-EMF, and don’t spew dirty electricity. The “Campfire” mode is also completely blue-light free. Making it an incredible option for indoor light to support circadian health after dark.

Flip your light switch within 8 seconds to switch modes. Once you leave it for longer than 8 seconds, the bulb will remember the last color you set it to, making it perfect for using the same post-sunset / pre-sunrise red mode (called “Campfire”).

Still, I recommend only using lights below hip level after sunset. That makes this great to use in table lamps after dark.