... Certificate:CE,ROSE (4)4.Material: Aluminum alloy High power led wall washer Application :1.Tunnel, Subway, Underground Lighting; 2 ... .Gymnasium, Sports Stadium Lighting; 3.Building, Billboard Lighting; 4.Gas Station, Garage Lighting; 5.Park, Garden Lighting; 6.Workshop, ... :15,25,45,60,90degreeMaterial:Die-casting aluminumPower efficiency:90%LED color index (CRI): Ra > 75Working Temperature: -10°C- ...