lightweight, strong, beautiful, and durable Protective indexIP 55 Power supply parameter220V+10V/50Hz-60HzRecommended height(m)3-4.5 MetreThe lamp house is made of die-casting aluminum.The components of the lamp shade is PMMA.The surface is coated with outdoor powder, smooth, acid and alkali resistant, Aging resistant.Applicab Lefor span>Square,parks,residential areas,pedestrian precincts, etc