Personalized night lights are the best purchase for your little on or as a children's gift. The night light has adjustable brightness, color options, multiple color change mode, adjustable color change speed. Will work for many different occasions, from sleeping night light, party lights, room display, home decoration etc. The night light base has 16 Colors, all you need to do is touch the switch on the 3D light base or use the remote control to change colors or between the 4 light modes The base has 2 power supply methods, 3 AA batteries (not included) installed at the bottom of the base, or you can use the included USB cable to power on the lamp base (cable included with order)