The Kulala Sleep Lamp increases brightness and turns off with a simple touch. No remotes, buttons, or apps required. Gently touch two fingers on the side of the lamp to cycle through 3 levels of brightness. Unlike most room and nightlights, the Kulala DreamRed light only emits wavelengths scientifically proven not to suppress melatonin. Each lamp is individually handcrafted to offer unique variations in color and grain. This lamp design may look modern, but the smooth form was inspired by the ancient art of violin crafting.