1 High-pressure casting aluminium housing thickness 2.5-4mm ; 2 tempered glass, thickness 8-12mm 3 copper plating nickel Waterproof  joint 4 Imported silica gel being used to ALL sealing element 5 All lamp bodies are tested for water resistance 6 High quality light source and driver 7 VDE listed waterproof power cord Application: squares,parks,lawn,courtyard, flower bed,street decoration etc.
