Prime Wire & Cable NLACG2L Automatic Night Light with Color Changing LED Lamp, 1-Pack LED light lasts 100 times longer & uses 96% less energy than a 7 Watt incandescent bulb Automatically cycles through 5 colors:Blue, purple, red, 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 Polarized plugs -Prevents shocks