Gradual sunrise to wake you naturally, feeling refreshed and wide awake. Sunrise duration of 15-90 minutes and choice of final light intensity. Add the radio or a wake sound alarm. Tap-control snooze Unwind with a fading sunset and encourage easy sleep as the light dims. Choose a sunset duration between 15 and 90 minutes and relax with one of the sleep sounds. Fade-to-off or fade-to nightlight Mimics sunrise and sunset colours using mixed LEDs. Provides dimmable bedroom lighting. Light-sensitive auto-dimming display. FM radio with 5 presets. 15 sleep/wake sounds including white noise Proven to help treat sad/winter blues, certified medical device (class I), 3-year warranty From Lumie, the light therapy specialist that invented wake-up lights