... DC5V,12V, 18V,24V optional(specify the required voltage on order form)output:3 channelsconnection mode: common anode external dimension: L74W50H29 ... current: <4Aoutput power: 5V:<60W, 12V:<144W, 24V:<288W Note of LED Controller : Installation, try to avoid the minefields, strong ... short-circuit damage to components and trigger fires12V / 24V LED Controller is installed in a well-ventilated place to ...