Sunrise Simulation - UV Free: The warm white light will be turned on from 10% brightness to 100% at the scheduled time to gently wake you from deep sleep to welcome a refreshed day. < p>Sunset simulation - without UV: the reverse of sunrise simulation. 30 minutes before sunset time, the white light will be on at 100% intensity in any mode, then it will get dimmer and lower until it turns off at sunset of the sun. It will help you build a healthy schedule over time. Bedside Lamp and FM Radio: 10 adjustable brightness settings like a bedside lamp that will harm your eyes less), and 7 colors to choose from (warm white-green-red-blue-purple-orange-indigo) when used as a mood lamp. FM radio, you can start the radio and scan the channel to choose the one you like. And also you can set it as your alarm clock sound. Snooze function and 6 alarm music: when the alarm sounded, the snooze function will give you 5