ProductItem
ProductItem

THD A16

Open Aluminum 16" Optical, Distributor Pack Discontinued

By Lithonia Lighting

  • Overview
  • Specifications

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

THD distributor packs consist of ballast housing, reflector, door lens and lamp together in one carton.


Construction

Housing: Heavy-duty, die-cast aluminum halves. Ballast and electrical components are heat-sinked and horizontally opposed for cooler operation. Integral splice box mounting flange ensures structural integrity. Electrostatically applied white polyester powder paint.

Optics

High-efficiency, anodized, spun aluminum reflector with exclusive fluted design that minimizes arc-tube voltage rise for optimal lamp life. Open A16 opticals are self cleaning with a ventilated design that carries contaminants out through top of reflector. Optical system is adjustable and accommodates the full range of light distributions.

Electrical

Ballast: All ballasts are 100% factory tested. HPS: Constant wattage autotransformer. MH: 250-450W 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. For use with O-rated, protected metal halide lamps only.

Installation

Installation: Pendant splice box threaded for 3/4" conduit (standard). 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. Other mounting options available.

Optical mounting: Adjustable reflector mounting brackets are progressively die-formed of 18-gauge galvanized steel.

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Shape Round
Light Source HID - Metal Halide, Not Applicable
Lumens Not Applicable
Product Type High Bay
Environmental Listing Damp Location
Regulatory Listing CSA, UL
Fixture Wattage 400
Voltage Rating 120, 208, 240, 277, 347, Not Applicable
Color Silver, White
Mounting Type Not Applicable, Pendant, Suspended
Series TH, THD

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  • Suggested Replacement Products

PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET THD-A16 16" Open, 400W HPS, 400W MH, Distributor Pack View

  • Photometry & Revit (BIM)

  • Spectral Data Sheets

  • Guideline Specifications

  • Revit Component Files (Non-Illuminated)

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Installation Instructions RJ5210007 - TH-OPT TH Optical assembly instruction sheet View
    Installation Instructions RJ5210087 - TH-TE-TX Series Housing TH_TE_TX housing installation instructions View

  • Utility Rebate Search

  • Replacement Parts

    Document Type Document Title Description Updated View
    Replacement Part Spec Sheet HC3P L5-15P.pdf HC3P L5-15P Specification Drawing View
    Replacement Part Spec Sheet HC3P L5-20P.pdf HC3P L5-20P Specification Drawing View
    Replacement Part Spec Sheet HC3P L6-20P.pdf HC3P L6-20P Specification Drawing View
    Replacement Part Spec Sheet HC3P L7-15P.pdf HC3P L7-15P Specification Drawing View
    Replacement Part Spec Sheet HC3P L7-20P.pdf HC3P L7-20P Specification Drawing View
    Replacement Part Spec Sheet HC3P L8-20P (1).pdf HC3P L8-20P Specification Drawing View
    Replacement Part Spec Sheet LC3P LXXX L6-15P (1).pdf LC3P L6-15P Specification Drawing View
    Replacement Part Spec Sheet LC3P LXXX L7-15P (1).pdf LC3P L7-15P Specification Sheet View

  • Confidential Documents

  • Marketing Material (e.g. Brochures, Sell Sheets, FAQs, )

  • Need Product Assistance? (e.g. How to Buy, Technical Support, Warranty)

    How to Buy

    Acuity Brands lighting and controls products are primarily sold through a network of agents and distributors across North America,
    as well as at more than 100 showroom or international locations and several online retailers.

    •  Find a Showroom or Agent

    Technical Support

    Acuity Brands is dedicated to providing outstanding technical support. Please click on the appropriate link below, or feel free to
    call us at 1.800.705.SERV (7378).

    •  FAQs

    •  Contact Us (Lighting Fixtures)

    •  Contact Us (Controls Services & Support)

    Warranty

    Please click on the appropriate link below to learn more about Acuity Brands terms & conditions and product warranty options.

    •  Review Terms & Conditions or Product Warranties

    •  Register a Recently Purchased Product

    •  File a Warranty Claim


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