Brief Instruction: All Wall washers come with build in power supply and internal controller, Digital display on the rear panel designed to choose a function mode using internal controller or set up DMX address up to 512 CH , DMX mode turns on automatically when signal is apply. Specifications: Item: YY-HLW24 Power supply: AC90-250V/DC24V Frequency: 50/60Hz Power: 62W Control: DMX512 control and Digital control Channels: 3 channels Operation MENU: digital display LED quantity: 24pcs with 1w LED Edison R.G.B. color mixing (8 red, 8 green & 8 blue) Bean Angel: 15¡ã/45¡ã; Lamp life: 50000 hours Protect Rating: IP65 outdoor use; Size: L1000mm x W76mm x H163mm; (length 1000mm or 500mm for your choice) Application in: Ideal for lighting buildings, walls, trees, marquees, exhibition stands and stages.