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ST. BARBARA CATHOLIC SCHOOL TASK 2 75-24272-01 <br />DIOCESE OF ORANGE SEPTEMBER 12TH, 2024 <br />SANTA ANA, CA BID & PERMIT SET <br /> <br />LED EXTERIOR LIGHTING 265619 - 5 <br />C. FM Global Compliance: Luminaires for hazardous locations shall be listed and labeled for <br />indicated class and division of hazard by FM Global. <br />D. UL Compliance: Comply with UL 1598 and listed for wet location. <br />E. Lamp base complying with ANSI C81.61. <br />F. Bulb shape complying with ANSI C79.1. <br />G. CRI of minimum 80. CCT of 4000 K. <br />H. L70 lamp life of 50,000 hours. <br />I. Lamps dimmable from 100 percent to 0 percent of maximum light output. <br />J. Internal driver. <br />K. Nominal Operating Voltage: 120 V ac 277 V ac. <br />L. Lamp Rating: Lamp marked for outdoor use and in enclosed locations. <br />M. Source Limitations: Obtain luminaires from single source from a single manufacturer. <br />N. Source Limitations: For luminaires, obtain each color, grade, finish, type, and variety of <br />luminaire from single source with resources to provide products of consistent quality in <br />appearance and physical properties. <br />2.3 MATERIALS <br />A. Metal Parts: Free of burrs and sharp corners and edges. <br />B. Sheet Metal Components: Corrosion-resistant aluminum, Stainless steel. Form and support to <br />prevent warping and sagging. <br />C. Doors, Frames, and Other Internal Access: Smooth operating, free of light leakage under <br />operating conditions, and designed to permit relamping without use of tools. Designed to <br />prevent doors, frames, lenses, diffusers, and other components from falling accidentally during <br />relamping and when secured in operating position. Doors shall be removable for cleaning or <br />replacing lenses. <br />D. Diffusers and Globes: <br />1. Acrylic Diffusers: 100 percent virgin acrylic plastic, with high resistance to yellowing <br />and other changes due to aging, exposure to heat, and UV radiation. <br />2. Glass: Annealed crystal glass unless otherwise indicated. <br />3. Lens Thickness: At least 0.125 inch minimum unless otherwise indicated. <br />E. Lens and Refractor Gaskets: Use heat- and aging-resistant resilient gaskets to seal and cushion <br />lenses and refractors in luminaire doors.