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<br /> <br /> <br />3.3.AI <br />MEREN NVENTORY <br />Street Light Types <br />There are 8 different types of light fixtures which make up 2 ma <br />Cobra: <br /> 2479 cobra lights were located making up 74% of all Ameren owned <br /> <br />different types of Ameren owned cobra lights currently in use in University City. Cobra can include <br />Horizontal Semi Cutoff and Horizontal Cutoff. Floodlights and Open Bottom Nema Head Fixture types <br />are listed here for simplicity reasons. On average these lights are 25 30 feet tall. <br /> <br />Semi Cut-Off <br />Cut-Off <br />The majority of Cobra light Fixtures are Semi Cut- <br /> <br />The Cut-off style light fixtures account for 125 of <br />off which account for 2326 of allcobra lights. The <br />all cobra light fixtures. The bulbs currently used in <br />bulbs currently used in Semi Cut-off lights are <br />Cut-off lights are either 175 Watt Mercury Vapor <br />either 175 or 400 Watt Mercury Vapor (MV); or <br /> <br />(MV); or 100 or 250Watt High Pressure Sodium <br />100, 250, or 400 Watt HighPressure Sodium <br /> <br />(HPS). <br />(HPS). <br />Open Bottom Flood <br />The Open Bottom light fixture accounts for 26 of Flood light fixtures account for only 2 of all Cobra <br />all cobra lights. The bulbs currently used in Open lights. Only 400 Watt Metal Halide (MH) bulbs are <br />Bottom lights are either 175 Watt Mercury Vapor currently used in Flood Lights. <br />(MV) or 100 Watt High Pressure Sodium (HPS). <br /> <br /> <br />11 <br />Page <br /> <br />