Wakes you up in a natural way, by a gradual increase in light output. Wake up with your favourite music by simply selecting the tunes from your iPod or iPhone.Light gradually increases over a 30 minute period before your set wake up time. Light falls on your eyes and positively affects your energy hormones, preparing your body to wake up. Clinically proven to make waking up more pleasant.Your iPod/iPhone will charge when it is in the docking station, so it is always ready to use.A dusk simulation mode that gradually decreases light and sound to help you to drift asleep.Features an energy saving lamp that consumes up to 24% less energy.FM Radio function. Alarm clock. Combined reading light and wake up light in one. Snooze function and 4 natural wake-up sounds.