A red light bulb with full-spectrum deep red and near-infrared (NIR) light energy —a game-changing lighting solution that not only mimics natural sunset but also doubles as a powerful tool for red and infrared light therapy in the absence of the Sun. Unlike the un-natural narrow-band LEDs found in bulky red light panels and face masks, the SolaraRED bulbs deliver full spectrum red+infrared lighting that can be installed into any standard E26/E27 light socket or fixture. The bulb is now available in different styles and power levels, and with standard household voltage options for anywhere in the world; 110-120VAC and 220-230VAC.