1.RF RGB controller, 2. DC12~24V, 3*4A,144W; 3. Both ... speed are adjustable; 4. CE ROHS Product Description:12-key RF controller adopts the advanced micro control unit, it is used ... jumpy changing, gradual changing, stroboflash and other effects of change. RF 12 key RGB controllerTechnical Parameters: Working temperature-20-60°CSupply ...