Product description:* Housing: high-strength aluminum alloy die-casting molding* Reflector: high pure aluminum tensile molding and anodic oxidation treatment for surface* Glass caps: high-transparency and high-strength molding glass* Gasket: high-temperature silica gel gasket for water proof and dustproof* Light sources applicable: 70-400W high pressure sodium lamps, 70-400W metal halide lamps and various energy saving lamps* Protection grade IP65* Installation: 60mm diameter and elevation angle of lamps can be adjusted at will* Application scope: urban roads, freeways, parks and communities, etc.