En'da RGB Full Color Rotating LED Lamp Stage Light Torch 3w with E27 Good Choice for Disco Dj Stage Party KTV Bars Club Rotating strobe LED Crystal Lamp Light Bulb Multi-Color changing all the time automatically Ideal for home party's ,disco,Bar's ,Club's ,stage and even children's rooms. Design with E27 screw cap lampholder Made of Plastic.Easy to install in any light socket or lamp