Led wall washer Color range :different brightness of red , green , blue led combined to produce 16, 000, 000 colors. Light source: higt power led Led quantity: 6, 9, 18, 36 Beam angle:25p Light spacing:20m Digital interface:standar dmx compatible Controlling system:dmx512(controller with rs-485 protocol) Shell material:aliminum alloy Connecting mode:standar signal cord and power cord Connetor:3-pin signal connector Operating voltage: ac90~264v/12v Operating current: max 2a Power consumption:48w Protection rating:ip65 Your special requirment are welcome Cartoon