KAPATA 288W LED RGBW Amplifier Controller Aluminum Shell DC12-24V for 5050 3528 RGBW LED Strip Light LED RGBW Amplifier Controller Aluminum shell DC12-24V input 288W Connection mode Common anode Package of 1pcs, easy install Its mainly used to controlled all kinds of constant voltage led lights,such as:LED source, LED strips,led wall washer,wall Glass curtain lights,etc.