(1) lamp shell: aluminium alloy; light and strudy structure; corrosion resistance (2) thickness 5mm high-strength glass; high-temperatured over 200 degree; high light transmittance; impact resistance(3) high pure aluminium reflector; oxidized surface,assuring the high output of light flux(4) new-style silicon-rubber gasket; high-temperatured over 250 degree;protection class: IP 65(5) surface: electrostatic plastic spraying treatment; high-temperature endurance;weather resistance; pleasing shape; long life-span(6) adjustable irradation angle, fitting for different light