niceeshop(TM) 24 Button Wireless RGB LED Light Controller Ir Remote 12v Dimmer for for 5050 3528 LED Strip Light Condition:100% brand new. Size: L50*W35*H22mm Function: 16 Static Color, 4 color changing mode Great for adjust the brightness of the static color and change the speed of the color changing Input Voltage:12VDC. Output: Three CMOS drain- open output, Common anode