Specifications include, but are not limited to: Line 1: Luminaires, LED High Mast, Type A Referenced Manufacturer/Model No. or Equal: GreenStar HM Series High Mast Luminaires Type A: HM64ASCXXTX Philips Lumec HighFocus LED High Mast Luminaires Type A: HFL-184L1050NW-G1-2-480-DD-GY3 a. Construction: Type A b. LED Luminaires listed to UL 1598 and suitable for use in wet locations c. LED Driver 1) Luminaire with replaceable LED Driver 2) Operation Voltage: 480 volts 3) Rated case temperature suitable for operation in the luminaire at ambient temperature of a) Minimum: -40°Celsius b) Maximum: 40°Celsius 4) Power Factor (PF) Minimum: 0.90 at full input power at the specified voltage 5) Reduced output power to LEDs if maximum allowable case temperature is exceeded 6) Tolerates sustained open circuit and short circuit output conditions without damage d. LED Optical Assembly 1) Nominal color temperature (CCT): 4000K a) For verification testing: 1) Minimum: 3710K 2) Maximum: 4260K 2) Minimum CRI: 70 3) Compartment must meet IEC Standard 60529-IP66 4) Field-rotatable optics or means to rotate fixture a) Accurate degree-of-rotation and “house-wise” and “street-side” markings to ensure proper orientation of luminaires e. Surge Protective Devices (SPD) 1) In addition to LED Driver’s internal protection, SPD in order to withstand repetitive noise transients from utility line switching, nearby lightning strikes, and other interference 2) Protect the luminaire from: a) Common Mode Transient Peak Voltage, up to Minimum: 10 kilovolts b) Transient Peak Currents, up to Minimum: 10 kiloamps