Material and features: Aluminium cast housing,beautiful and druable PC/PMMA diffuser,no dizzy light Sealing with silicone rubber gasket Power coating finish,high temperature electrostatically applied. Protecting grade:IP55 Apply the place: Lawn,plaza,park,blocks,etc.aluminum alloy body Canister-shaped PC lampshade with strong diaphaneity. Applicaitions:Square,parks,residential areas,pedestrian precincts,etc.