Rechargeable Cordless Magic Rainbow Light Bulb

This vintage-inspired bulb features hundreds of tiny LEDs arranged into a rainbow-colored filament. It produces no heat and can be placed upright, carried in hand, or laid on its side. A full charge takes 90 minutes and lasts up to five hours. The bulb is slightly too large to fit in a regular light socket. It measures 2.56 by 2.56 by 4.72 inches.