Body made of die-cast aluminium and treated by static electricity spray plastics with polyester powder in black color, suitable for outdoor applications High purity aluminum reflector with narrow/wide symmetry beam Metal halide lights/high pressure sodium for Max.250W Fc2/G12/RX7s or energy saving fluorescent light E26 base Impact-resistant hardened glass made of 19mm thick Heatproof rubber air-tight sealed ring, excellent corrosion-resistant property Maximum load resistance: 5,000kg. Double PG13.5 cable glands for wiring link, internal louver. Two frame finish: die-cast aluminium with black/stainless steel plate Stainless steel fixing screws Polyester powder coating IP67 dustproof and jet proof