-Made of 3 main parts -Dome is made of pure aluminium. stamped out in one piece. once removed the dome and control gear are easily attained. -Base flange made of casting aluminium. onto which control gear. lamp and its protection cover are fixed. Moungting for a dia. 76mm (mounting dia. 76mm -male). -Diffuser is made of finished polycarbonate. A reflector in CDG steel, stamped out in one piece. Painted white color by polyester powder. the socket inside the reflector. -Painted by polyester power. color on request. -Protection degree: Optical IP65. -Shock energy: 2 Joules (polycarbonate bowl) -Class I -Class II -HPS or MH lamp 250W.