This procurement is to replace the tower lighting system on ISP's Troop Lasalle tower with a new energy efficient LED lighting system. Tower crews will have to be vetted thru RNSB for insurance requirements and have climbing safety certifications prior to bid award. Remove old nonfunctioning Light system top beacon, side marker light, control box, and old wiring and dispose of. Provide and install new LED tower light kit meeting FAA specs and the avian flashing requirement, system will include daytime white flash LED/red night flash LED, top beacon and 2 midlevel beacons. Install new system appropriate cable for LED light system. System will operate on 120 volts ac and have an external photocell to switch between day and night operations. New LED lighting system will have alarm contacts and test modes with LED indicators on the light controller for diagnostics. ISP will hook up alarm wiring to the provided terminals on the light controller. Tower contractor will be required to furnish safety certifications and insurance documents. Similar to: JJET E1 Avian Kit 21 light system, Dialight Including: Three (3) FAA L-864/L-865 Red Flashing LED Beacons for night, clear LED for day, controller mounted in a NEMA 4X, Polycarbonate Box with External Remote Photocell Mounted Photocell. Form C Contact separate for Power & for Lamp Failure, (120VAC). With Cables & Accessories.