1Aluminum Radiator: Light weight, long lifespan, environmentally friendly and energy saving 2Color Changing: E27 Led RGB bulb is dimmable with 16 colors and 4 modes 3Standard E27 base and 85-265V input for home use. Easy to install with standard E27 light socket 4Ease Of Use: Wireless remote control (Battery not included) 5A Great Choice For: Bars, KTV, stage, clubs, casinos, restaurants, coffee shops, home decoration grade, commodity display cabinet, high-grade leisure venues, home theater, birthday party, wedding banquet, dance, decorative lights and festive lights Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.