1CH dimmer Controller (BT-XDIMMER-1CH-HV) 1CH dimmer Controller (BT-XDIMMER-1CH-HV) Detailers, 1CH dimmer (Rotating type) Working Temp.: -20-60Voltage: optional with AC110/220V Rated load current: 2A Max. load current: 6APart No.: BT-XDIMMER-1CH-HVH=110/220Any further information,please feel free to contact with us. 1CH dimmer Controller (BT-XDIMMER-1CH-HV)