Led rgb controller (lt-3800)lt-3800 rgb controller is a unique diy version as well as a powerful combination that can control color changes of led lights with 4-pin 3-loop cables (common anode), built-in 18 modes with soft-touch function buttons, provided with ir wireless remote controller, users can control color changes of led light by pressing the button on the controller or on the remote control panel, very users friendly. It can add power repeater to expand power unlimitedly if one controller is not enough to provide the power output. Lt-3800-6a constant voltage controller Input voltage dc5v~dc24v Max load current 6a/ch3 Max load power 90w/216w/432w(5v/12v/24v) Changing mode 18 modes Scale level 256256256 Working temperature -3065 Dimension l146w90h31mm Package size l160w130h45mm Weight (g.W) 470g