High Mast Pole

This is an High Mast. It is a polygonal pole made up in three section. and Bottom part is large in Dia. and Top Part is narrow in size

High-mast lightingPole is a tall pole with lighting attached to the top pointing towards the ground, usually but not always used to light a highway or recreational field. It is used at sites requiring lighting over a large area. Most units have four, six or eight lights in the ring, with ten, twelve and sixteen lights used in rarer instances. While most high-mast lights are high-pressure sodium, other types such as mercury vapor, metal halideand LED
Maintenance of these systems are done by lowering the luminaire ring from the mast head to the base using a winch and motor to the ground