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TH A15

Open Aluminum Optical

By Lithonia Lighting

  • Overview
  • Specifications

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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Shape Round
Light Source HID - High Pressure Sodium, HID - Metal Halide, Not Applicable
Lumens Not Applicable
Product Type Reflector
Environmental Listing Damp Location
Regulatory Listing CSA, NOM, UL
Fixture Wattage 175, 250, 320, 350, 400
Voltage Rating 120, 208, 240, 277, 347, 480, Not Applicable
Color Silver
Mounting Type Pendant, Suspended
Series A15, TH

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  • Suggested Replacement Products

PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET TH-A15 15" Open, 250W and 400W HPS, 400W MH 3/26/2021 View
    SPEC SHEET TH-A15-INT 15" Open, 250-400W HPS, 250-400W MH View

  • Photometry & Revit (BIM)

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    CLICK HERE to start your request for a BIM Model or IES file.

  • 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
    Installation Instructions sck kit installation instructions.pdf SCK Safety Chain Kit 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 L6-15P.pdf HC3P L6-15P 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 HID Replacement Parts.pdf HID Replacement Parts View
    Replacement Part Spec Sheet LC3P LXXX L5-15P (1).pdf LC3P L5-15P Specification Drawing View
    Replacement Part Spec Sheet LC3P LXXX L5-20P (1).pdf LC3P L5-20P 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 L6-20P (1).pdf LC3P L6-20P Specification Drawing View
    Replacement Part Spec Sheet LC3P LXXX L7-15P (1).pdf LC3P L7-15P Specification Sheet View
    Replacement Part Spec Sheet LC3P LXXX L8-20P (1).pdf LC3P L8-20P Specification Drawing View
    Replacement Part Spec Sheet LCPP.pdf LCPP Specification Drawing View
    Replacement Part Spec Sheet PPH.pdf PPH Specification Drawing View
    Replacement Part Spec Sheet PPHHKR - TPHKR.pdf PPHHKR - TPHKR Specification Drawing View
    Replacement Part Spec Sheet RK1 SKTMED1.pdf HID Medium Based Socket repair kit - SKTMED1 View
    Replacement Part Spec Sheet SCK SPECIFICATION SHEET.pdf SCK__ Specification Drawing 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

    •  Troubleshooting Information (Lighting Fixtures)

    •  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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