Sienoc 12V -24V 18A RF Wireless Touch RGB LED Controller Dimmer for RGB LED Strips Support 6Ax3 Channel Current: 6A3 channel Wattage: 216W/ 12V, 432W/ 24V Voltage: DC 12V-24V Connection mode: common anode Static power consumption:&lt;0.5W Support Power lost memory function With 3 RGB Instruction lights Under static color mode both color and brightness are adjustable. NOTE:Under this mode ,speed function are invalid. Under gradual change modeboth speed and brightness are adjustable. NOTE:Under this mode ,color ring are invalid. Remote battery required: 3 AAA batteries (not included) Controller size: L128W49H27mm