Prime Wire & Cable NLACG33 LED Automatic 7-Color Changing Cylinder Night Light, 1-Pack LED light lasts 100 times longer & uses 96% less energy than a 7 Watt incandescent bulb Automatically cycles through 7 colors: - Blue, purple, pink, red, orange, yellow & green Photoelectric eye turns light ON in a dark room & OFF when other light is present Use in kid's rooms, play rooms & other locations where the color changing lighting is preferred