Specifications include, but are not limited to: Provide LED luminaires with aluminum housing and universal 4-bolt slip fitter mount. Provide luminaires utilizing discrete component LEDS – chip-on-board (COB) LEDs will not be accepted. Provide luminaires with standard roadway type 2 distribution. Provide luminaires with options for house-side and light trespass shields, but do not supply any shields. Provide luminaires that have an uplight rating of U1 or less. Provide luminaires with an LED optical assembly that has an ingress protection rating of IP66. Use a correlated color temperature (CCT) of 4000 K and a minimum color rendering index (CRI) of 70. Use LEDs that are mercury and lead free. Use LEDs rated to produce a minimum of 90% intensity at 100,000 hours of life based on IES TM-21 (L90). Provide a power supply with a minimum power factor of .90 and a maximum total harmonic distortion (THD) of 20% or less. Provide surge protection with a minimum of ANSI/IEEE C62.41 category C protection. Provide luminaires that allow access to electrical components without the use of tools.
