Bright cool white light offers you a peaceful ambiance for reading, comfort warm white light eases your eye strain to practice yoga and meditation. smart lights automate your entire smart home lighting and simplify your life.Select the biorhythm timer, the sunrise glow will wake you gently to greet a new day, and sunset mode helps you to fell asleep rapidly and auto turns off later, get rid of the manual switch and keep a healthy life rhythm, upgrade ordinary lighting into an extraordinary experience. Built-in scenes(Working/Night/ Leisure/Read)offer a shortcut to use, or you can edit and create a new one.