JOYLAND 4 Channel DMX512 Decorder LED Controller DC 12V-24V for RGBW 5050 3528 LED Strip Light Input 12V, working current 16A / 4 channels Decoder is designed to convert the universal standard DMX512/1990 signal into analog signal to control our RGB Flex Strips User addressable DMX interface-with easy dip-switch settings and testing modes High power output, 4 output channels, 4A per channel DMX pass through and in/out connector for daisy chain configurations