1、Low energy, high brightness, energy efficient light bulbs.  2、Color changing by infrared remote control (effective distance: 1-5 meters). 3、The switch function allows quick switching of bright light mode. 4、LED bulbs is a very energy efficient light bulbs, it is also the ideal light for bar, KTV, stage, and all the clubs, casinos, restaurants, cafes, birthday party, wedding banquet, holiday lights, indoor and outdoor decoration. 5、16 kinds of static colors can be set by the color adjustment keys on controller, easy to operate. You can choose the colors you like in different occasions. It is more convenient to control the light with the IR remote controller.  Specification: Item Type: RGB LED bulb Lamp Connector: E27 Power: 10W LED Lamp Beads: 1 x 10W high power colorful RGB LED lamp beads Beam Angle: 180 degrees Light Flux: 230 (lm) Applications: bars, KTV, dance halls, restaurants, cafes, indoor recreation, birthday parties, home theaters, etc. Package Include: 1 x RGB LED bulb 1 x IR Remote Controller