1.RF RGB controller, 2. DC12~24V, 3*4A,144W; 3. Both brightness and ... speed are adjustable; 4. CE ROHS Product Description:12-key RF controller adopts the advanced micro control unit, it is used for ... are professional Shenzhen based LED controller factory, specialized in LED RGB controller, LED single color controller, LED touch controller, LED DMX512 master, LED DMX513 ...