1.High Power LED Wall Washer 2.Excellent beam angle 3.Patent ... structure design, ensure light efficiency and lifespan of led (2)Seal ring is made by imported anti- ... angle , convenient for installation. Specification: Features:1.led wall washer2.With DMX driver outside housing, Ledwalker slim design ... 3.With DMX driver inside housing, easy installation design wall washer have 4 cables: power in, dmx in, ...