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            HEF Series

            Intended Use: For Cold Storage Facilities, Industrial, Restaurants, Warehouse, & Food Processing.

            Certain airborne contaminants can diminish the integrity of acrylic. Please refer to the Acrylic Environmental Compatibility Chart (HL-2445) for suitable uses.

            Features: Designed especially for cold storage facilities where ambient temperatures are maintained between -20 F degrees and 50 F degrees, the HEF series provides the advantages of T5HO fluorescent technology, including highly energy-efficient white light and extended lamp life with minimal lumen depreciation.

            Where every watt of light can add to refrigeration costs, the HEF offers significant energy savings over standard metal halide alternatives and improves visual acuity over HPS light sources. For dependable lamp operation in freezer facilities that maintain ambient tempteratures above 0 F degrees, two of the four lamps in the fixture should be operated continuously, allowing the other two lamps to be controlled by occupancy sensors (see options). In freezers below 0 F degrees, all four lamps should be powered continuously for best operation.

            HOUSING: Fully assembled with rivets and screws, 22 gauge cold rolled steel is standard, with 20 gauge CRS available. Standard finish is white baked polyester powdercoat. Hinged, flushed door frame includes rotary cam latches, and is doublegasketed with mylar-coated PVC about the perimeter.

            OPTICS: .125" thick clear acrylic shielding is standard, with a variety of prismatic acrylic lenses and clear polycarbonate shielding available. One-piece, precision-formed segmented specular reflector, using Miro4 enhanced aluminum with 95% total reflectance, secured with quarter-turn fasteners. Spacing criteria of 1.1 across and 1.3 along is standard.

            ELECTRICAL: Tombstone-style bi-pin lampholders with locking PBT rotors. Electronic ballasts are Class P, high power factor, sound-rated A, programmed-start.

            MOUNTING : The HEF series is designed to be suspended by chain, cable, rod, or pendant.

            Listings: C/UL/US



             
            Brochures
            File
            File Name Title
            HEF.pdf HEF Series 
            Specification sheets
            PDF
            DWG
            File Name Description
             
            HEF
            HEF-T5HO-T8
            Photometric Data Files
            File
            Viewer
            File Name Catalog Number Description
            LTL19333 HEF14 4 54T5HO S1X20 ACL Lamp = FOUR 54-WATT LINEAR FLUORESCENT T5HO, HORIZONTAL POS.  Dist: DIRECT, SC-0=1.23, SC-90=1.62  Desc: 1X4 COLD STORAGE HIGH BAY FOR (4) 54W T5HO LAMPS, SPREAD BEAM REFLECTOR WITH CLEAR ACRYLIC LENS
            ABA200607 HEF14 4 54T5HO T1X20 A12125 Lamp = FOUR 54 WATT SYLVANIA LAMPS  Dist: DIRECT, SC-0=1.23, SC-90=1.08  Desc: 1X4 COLD STORAGE HIGH BAY FOR (4) 54W T5HO LAMPS, TASK BEAM REFLECTOR WITH PRISMATIC ACRYLIC LENS
            LTL18557 HEF14 4 54T5HO T1X20 ACL Lamp = FOUR 54-WATT LINEAR FLUORESCENT T5HO, HORIZONTAL POS.  Dist: DIRECT, SC-0=1.25, SC-90=0.94  Desc: 1X4 COLD STORAGE HIGH BAY FOR (4) 54W T5HO LAMPS, TASK BEAM REFLECTOR WITH CLEAR ACRYLIC LENS
            ABA200813 HEF164 6 54T5HO T1X20 ACL Lamp = SIX 54 WATT SYLVANIA LAMPS  Dist: DIRECT, SC-0=1.26, SC-90=1.13  Desc: 16"X4 COLD STORAGE HIGH BAY FOR (6) 54W T5HO LAMPS, TASK BEAM REFLECTOR WITH CLEAR ACRYLIC LENS
            LTL19340 HEF24 8 54T5HO S1X20 ACL Lamp = EIGHT 54-WATT LINEAR FLUORESCENT T5HO, HORIZONTAL POS.  Dist: DIRECT, SC-0=1.22, SC-90=0.81  Desc: 2X4 COLD STORAGE HIGH BAY FOR (8) 54W T5HO LAMPS, SPREAD BEAM REFLECTOR WITH CLEAR ACRYLIC LENS
            ABA200607 HEFS4XTB12NK44MK2U AB PAF Lamp = FOUR 54 WATTS SYLVANIA LAMPS  Dist: DIRECT, SC-0=1.23, SC-90=1.08  Desc: 4' INDUSTRIAL LUMINAIRE, W /MIRO 4 TASK BEAM REFLECTOR AND GASKETING B12 LENS
            ABA200676_H HEFS4XTCACK44MK2U AB PAF Lamp = FOUR 54 WATTS SYLVANIA LAMPS  Dist: DIRECT, SC-0=1.26, SC-90=1.12  Desc: 4' INDUSTRIAL LUMINAIRE, W /MIRO 4 TASK DISTRIBUTION AND CLEAR ACRYLIC LENS
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