Miscellaneous Electric Inventory

The City of Ames is seeking quotes for LED luminaires for electric distribution inventory. The luminaires must meet specific requirements, including being suitable for horizontal mounting, having a die-cast aluminum housing, and including a 7-pin NEMA photo control receptacle. The luminaires must also have a minimum warranty period of 10 years and meet certain optical and electrical standards. The city is looking for quotes for 70-LED, 150-LED, 250-LED, and 400-LED luminaires. • The luminaires must be certified to ANSI C136.31-2001 for bridge and overpass vibration requirements. • The luminaires must have an IP66 Ingress Protection rating per IEC 60529. • The luminaires must be U.L. listed for exterior wet locations. • The luminaires must have a minimum color rendering index (CRI) of 70 throughout 100,000 hours of operation at 25C. • The correlated color temperature (CCT) must be 3000K (+/- 275K) for 70-LED and 150-LED luminaires and 4000K (+/- 275K) for 250-LED and 400-LED luminaires.