... 3 channels, <3A (each channel) L145*W95*H50 mm, 195g RF Waterproof RGB LED Controller RF LED Controller Waterproof RGB LED Controller, RF Waterproof Controller, waterproof RF rgb ... orders specify voltage)output: 3 channelsonnecting mode: common anodelaunch ... V: <45W, 12V: <108W, 24V: <216WExternal DimensionInterface SpecificationsTypical Applications RF Waterproof LED Controller, RF RGB Controller ...