- Housing in high-pressure die-cast aluminum , powder coated surface , resistant to UV rays and harsh weather elements , anti- dust - High Pressure Sodium Lamp / Metal Halide capacity of 70W / 150W / 250W / 400 - E27 or E40 porcelain cap - 220V - 50Hz Ministry - Tightness IP65 optical block - Tightness IP44 - IP55 components compartment - Protection class : Class 1 or Class 2 ( on request)