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Objective Design Standards for Multifamily Housing in R-M, C-C, and M-U Zoning Districts <br />City of Pleasanton - 18 - December 14, 2022 - DRAFT <br /> <br /> <br />B7. Site Lighting <br />Site lighting should enhance security, contribute to attractive site design, and make efficient use of energy. <br />Development Standards <br />All Sites <br />B7.1 All site lighting shall comply with the following standards: <br />a. Specified Site Lighting fixtures shall demonstrate a maximum Backlight Uplight <br />Glare (BUG) rating of B3 U0 G1. <br />b. All site lighting shall be appropriate for California Energy Commission Lighting <br />Zone 3. <br />c. Light trespass across property lines shall be limited to 0.1 footcandles. <br />B7.2 Proposed LED luminaries shall be demonstrated through manufacturer’s data to <br />comply with the following: <br />a. Maintain color temperature of 2700-3000k <br />b. Provide a minimum Color Rendering Index of 90 <br />c. Provide R9 value of 50 or higher. <br />d. The L70 life expectancy of the illumination source shall exceed 25,000 <br />hours. <br />B7.3 Area lighting used for parking areas, service areas, access drives, and internal <br />vehicular circulation shall comply with the following standards: <br />a. Area lighting fixture mounting height shall not exceed 25 feet from adjacent <br />ground. <br />b. Service area illumination shall be entirely contained within the limits of the <br />service area. <br /> <br />