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Xl. LED Luminalre Specifications <br />A. Prevailing Speclfications: None <br />B. Additions <br />1. LED luminaires are intended to replace existing street light fixtures at various locations <br />within the City of South Bend. <br />2. The majority of the existing street lights are Sterner EXEC-RT21-200-HPS-3S-120-C-10- <br />N-FL-DBZ mounted on a 9-inch mast arm to square pole that has an effective mounting <br />height of 30 feet. <br />3. The existing poles can withstand a wind load up to 80 miles per hour plus a 1.3 gust factor. <br />4. The existing light fixtures are attached to the existing poles by two inch diameter bolts <br />that are vertically separated by 3 inches center to center and between the two bolts there <br />is a '/ inch diameter wire hole that is in line with the bolts vertically. The existing poles, <br />wiring, controls and 120 or 277 volt services will be reused. <br />5. The luminaire shall be an LED shoe box like fixture, multi- volt and produce photometric <br />foot print at 30 foot mounting height with Type 3 distribution equal to or better than the <br />existing 200 watt HPS fixtures. <br />6. The intent is to light the roadway forward of the fixture and not behind the fixture. <br />7. The new fixtures shall be dark bronze to match the existing poles. <br />8. The LED color temperature shall be 4,000K and the current driver shall be 700 mA. <br />9. The luminaire will have a manufacturer's warranty of five years. <br />10. The fixture must be capable of mounting to the existing poles using the existing bolt pattern <br />and wire hole. There will be no drilling of the existing poles to accommodate a new bolt <br />pattern or wire hole. <br />11. The luminaire supplier shall furnish a mounting bracket and arm {if required by the <br />luminaire} with each luminaire and payment for the bracket and arm are to be included in <br />the unit cost of the luminaire. <br />12. The luminaire shall be Lithonia Lighting DSX 1-LED-60C-700-40K-T3M-MVOLT-SPA- <br />DDBXD with the mounting bracket Lithonia Lighting — SPUMBA and hardware, or an <br />approved equal. <br />13. The luminaire shall be paid for at the unit price established herein, and shall include the <br />cost of the mounting bracket, all necessary hardware needed to mount the fixture to the <br />existing pole, and delivery costs. <br />Version 8 — 02/25/14 <br />