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6.J. - Page 27 of 108 <br />A. Luminaire housing to act as passive heat sink for LED Array. The use of fans or gels is prohibited. <br />B. Housing to be designed in such a manner that debris build-up with -in "heat -fin" structure will not <br />significantly impact lamp lumen depreciation (LLD). <br />C. Luminaire finish and casting to be tested to ASTM B 117 salt fog, and must maintain a scribe creepage <br />rating of 7 per ASTM D1654 after 5000 hours. <br />D. Luminaire shall have a hinged doorframe for quick access to internal components. <br />E. Luminaire shall have die-cast trigger latch on doorframe allows for tool -less entry. <br />F. Tool -less access should accommodate user wearing electrical gloves. <br />G. Weight of fixture shall not exceed 14 lbs. <br />H. EPA of fixture shall not exceed 0.76 Sq. Ft <br />1. Luminaire must have rectangular form factor to match existing <br />J. Luminaire configuration shall allow for modular upgradability and/or field repair of all electrical <br />components (i.e. LED modules, Driver(s), etc.) <br />K. Mounting and housing bolts shall be of non -corrosive material. <br />L. Luminaire door shall be made die cast aluminum low copper content alloy with no polycarbonate or <br />fiberglass material. <br />2.2 LED light engine <br />A. Shall be IP66 rated. <br />B. Shall be a discreet LED array design. No chip on board LED designs are acceptable. <br />C. Lenses shall be created from acrylic to ensure longevity and minimize dirt depreciation. <br />D. Zero uplight optics reduce sky glow and meets Dark Shies requirements. <br />E. Depending on the application, the optic shall have a NEMA Type 11,111, IV or V <br />Distribution. <br />2.3 Luminaire Attachment <br />A. Luminairc shall be able to attach to 1 '/a" and/or 2" IPS schedule 40 mast arms (1 5/8" to 2 <br />3/8" OD). <br />B. Luminaire shall be designed to be able to tilt +/- 5 degrees from horizontal. <br />C. Luminaire shall be designed to withstand 3G vibration testing prescribed in ANSI C136.31. <br />D. Luminaire shall include internal integral leveling bubble to assist in the installation. <br />E. Luminaire mounting arm <br />2.3.E.1 Luminaire shall include 8" Non -Decorative Horizontal Mounting Arm with a <br />2 -hole drill pattern with .43 -inch -wide slots to allow mounting to bolt <br />patterns ranging from 2.875 inch to 5.5 inch spacing for attachment to square <br />straight aluminum poles. <br />2.4 Luminaire Markings <br />A. Shall have external wattage label affixed on underside of luminaire to be seen from ground <br />per ANSI C 136.15. <br />B. Luminaire shall have internal label indicating manufacturer's name, product name, input <br />voltage and date of manufacture. <br />2.5 Wildlife shield shall be a cast in feature (not a separate component). <br />3.0 ELECTRICAL <br />3.1 All electrical components shall be terminated through the use of quick disconnect couplings. <br />A. There shall not be any wire nuts supplied in the luminaire <br />B. All luminaires shall be equipped with a 3 -station tunnel style terminal block for terminating <br />supply wire. <br />1) Terminal block shall accommodate up to 6 AWG conductors. <br />PUBLIC WORKS SERVICES DEPARTMENT <br />FY 2018-19 LED STREET LIGHT FIXTURES NIB 11 OF 36 <br />227 <br />