controllers
DimmersLight strip interface: 4 channels 5 pins (RGBW)Product material: PVCPower interface: DC 5.5 x 2.1-2.5mm femaleProduct size: about 210*23.5mm/8.27*0.93 inchesMaximum output: 192wControl method: BluetoothConnection method: common anodeRemote control distance: up to 30m