| Chassis | 16-gauge Type 304 or Type 316 stainless steel enclosure with one-piece, seam-welded construction; 2B finish; passivated post-welding. 14-gauge die-formed and welded mounting points; custom mounting detail to tunnel structure available. |
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| Doorframe | 16-gauge Type 304 or Type 316 stainless steel doorframe with one-piece, seam-welded construction; 2B finish; passivated post-welding. Stainless steel safety cables attach to chassis. Lockable rotary latches (lock by others) constructed of matching grade stainless steel. |
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| Electrical | Serviceable high-brightness LED array. See Ordering Information for color temperature options. 65 CRI minimum. Powered by remotely-located RD700 distributed constant-current DC supply. See Circuit Detail for information on load configuration requirements. |
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| Gasketing | One-piece extruded silicone with molded corners. |
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| Heatsink | Type 413 marine-grade die-cast aluminum, coatings to withstand either 1,000 hour or 5,000 hour salt fog test per ASTM B117. Electrically insulated from stainless steel chassis. |
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| Installation | Wall or ceiling orientation, see Ordering Information for selection. Mounting hardware provided by others. Conduit entry on back of luminaire. Ambient temperature rating is -40°C to 25°C (40°C on 192L/384L/396L). |
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| Listings | Luminaire is certified to UL Standards by Intertek Testing Laboratory for Wet Location. IP66 rating per IEC 60598. Rated to NEMA 4X. Luminaire is 3G vibration tested per ANSI C136.31. Passes ANSI C136.27-2012 qualification test. |
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| Optics | Type II, Pro-Beam, Type V-Narrow Round and Type V Square optical distributions. Clear tempered glass or polycarbonate lens. |
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| Photometrics | Photometry tested to the IESNA LM-79-08 standard by an ILAC/ISO17025 accredited laboratory. |
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| Warranty | Limited ten (10) year warranty. |
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