Specifications include, but are not limited to: Tower lighting system, to be installed by the State. The tower lighting system will be used on a 325’ four sided self-supporting tower. The system shall be a dual red and medium intensity white LED system utilizing two top mounted beacon assemblies. The lighting system shall meet all requirements of the current FAA Advisory Circular AC-70/ 7460-1 “Obstruction Marking and Lighting” in effect on the date these specifications are published for bidding. 2 side marker light kits with two lights each, with bracket and cable shall be provided for the 100 foot and 200 foot levels. The side marker fixtures shall be of the type that do not require that electrical conduit be utilized for installation. The side marker light kits shall be similar to the Dialight RTO1R07001 or ITL MKR-LTE1-000 series. Obstruction light fixtures shall be constructed of a corrosion resistant metal. Non-metallic fixtures will not be accepted. The lighting system supplied must be of a manufacturer that approves installing the control and power cables on a cable ladder using snap-in hangers and an appropriately sized rubber cushion.