... is widely used for controlling different kinds of led lights. It has power-fail memory, synchronized ... . Working temperature: -20-60 °C2. Supply voltage: DC12V/24V3. Output: 3 channels4. External dimension: L89,W70 ... current: <4A 8. Power output: 12V,<144W, 24V,<288WDirection for use1.Connect the load wire at first, ... , especially to Europe and Americas. DC12V-24V aluminum RF remote rgb led controller