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THD A15

Open Aluminum 15" Optical, Distributor Pack

by Lithonia Lighting

Use in high mounting heights that require high efficiencies, horizontal illumination and high vertical illumination. Ideal for manufacturing and warehouse aisles where color is critical.


Construction

Housing: Rugged, heavy-duty, die-cast aluminum with white polyester powder finish. Electrical components horizontally opposed and heat-sinked to ballast housing for cooler operation. Integral splice box mounting flange ensures structural integrity.

Optics

Self-cleaning ventilated design carries contaminants through the top of the reflector.

High-efficiency, anodized, spun aluminum reflector features exclusive contoured design.

Electrical

Ballast: All ballasts are 100% factory tested. HPS: Constant wattage autotransformer. MH: 175-450W fixtures shipped within the U.S. require super CWA pulse start ballasts which are 88% efficient and EISA-legislation compliant (must specify SCWA option). CSA, NOM or INTL options required for probe start shipments outside the U.S.

Socket: Vertically oriented mogul base protected exclusionary "PINK" socket with copper alloy, nickel-plated screw shell and center contact.

Installation

Pendant splice box: Removable cast-aluminum box slides on integral die-cast aluminum housing mounting flange and mounts to 3/4" pendant conduit prior to ballast housing installation. Matching wire access cover accepts RELOC® modular wiring. Complete assembly meets or exceeds UL 50- pound pull test.

Optic mounting adjustable reflector mounting brackets are progressively die-formed of 18-gauge galvanized steel.

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  • Specifications

    Brand Lithonia Lighting
    Color Silver
    CCT Not Applicable
    Environment Indoor
    Finish Unfinished
    Light Source HID - High Pressure Sodium, HID - Metal Halide, Not Applicable
    Regulatory Listing CSA, Not Applicable, UL Damp Location
    Lumen Output Not Applicable
    Mounting Type Not Applicable
    Product Type High Bay
    Series THD
    Shape Round
    Voltage Rating 120, 208, 240, 277, 347, 480, Not Applicable
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