... For RGB 4-wire 3-lop LED product Signal Amplifier controller DC12 input MODELCT2011CT2012Input/output voltageDC12V/24VMax loading current30A(10A ... ), applies to all the voltage-controlled and power-limited controller of LED ligtings. If adding one RGB amplifier each ... : RGB amplifier applies to all the voltage-controlled LED controller in our company,it can receivesPWM(Pulse Width Modulation), ...