... key ir Controller 2),Supply voltage: DC5V, 12V ,18V, 24V 3),CE&Rohs approved 4),2yrs warranty High quality ir 28key rgb led strips ... controller1, Summarization 28-key infrared controller adopts the ... power consumption: <1 W (10), Output current: <2 A (each channel) (11), power: 5 V: <30W, 12V: <72W, 24V: <144W3, ...