HF Control & Remote for LED Smart Tape. Can Control up to 20m of ST3020 or 6m of ST6020 with 100w Power Supply. Remote Control is Easy to Use with Basic ControlsVoltage: 5Vdc. The smart control driver can control up to 20m of ST3020 smart tape or up to 6m of ST6020 smart tape with a 100w power supply. The handheld remote offers basic control including on/off- auto mode- speed- brightness and colour control.. led tape driver-led tape controller