Looking for beautiful relaxation night light ? You do not must buy it in a market , just download fiber optic night light application and enjoy beautiful glowing lamp that changes colors and sounds with pleasant tones that you can select. you can select background sounds for the fiber optic lamp , the sounds are : forest , jungle , ocean , river , rain and fireplace. Music selection for sleep or meditation also available in last version. you have a timer that you can set, so the device will shut down automatically , so you do not have to worry about the battery.