... controller for LED RGB strip,RGB tube,RGB wall washer. 2. 12V / 24V / 5V DC input, 4A/Loop 3. Indoor use LED RGB ... , RGB strip light, RGB wall washer or RGB underground light.2. Easy operation: the controller with 6-Key button, you just ... . Output current: Max.4A/channel, 3channels 4. Function: color exchange, color jumping, single color, brightness adjustment.5. IP20, indoor use only 12V 24V ...