... unique LED Wall Washer Lamp 2,Beautiful , long-life 3,Energy-saving. environment-friendly 4.CE&ROHS led wall washer lamp , ... ,hotels,stages,parks ,plazas and art galleries Construction: The durable aluminum shell is produced by whole-body molding processing technology ... SystemUnique integral, high efficiency driver and constant current power supply.Control SystemMaster/slave, even can look at LED panel ...