... voltage: DC5V, 12V, 18V, 24V (for orders specify voltage) 3.Output: 3 channels 4. ... 60W, 12V: <144W, 24V: <288WExternal Dimension Direction for use1, Connect the load wire at first, following by ... DMX controller address code corresponding to the channel for the red (R), address +1 code ... address+2 code corresponding to the channel for the blue (B), For example, the address code+1, CH1 ...