... 2), Output voltage: DC5V, 12V, 18V, 24V 3), Output: 3 channels 4), Connecting mode: common 1), Working temperature ... 2), Supply voltage: DC5V,12V, 18V, 24V 3), Output: 3 channels 4), Connecting mode: common ano DMX ... optional(specify the required voltage on orders)output: 3 channelsconnection mode: common anodeexternal dimension: L184W123H45 mmpacking ... , 24V:<288W Magic DMX Controller for LED Lighting