STACK PACK is the jobsite friendly LED lay-in from the STACK Family.

By Lithonia Lighting

    Switchable LumensDLC Standard
  • Overview
  • Specifications
STACK PACK™ from Lithonia Lighting® is a part of the next-generation family of lay-ins. It’s the high-value, jobsite friendly, project-perfect fixture representing just one of the four performance-tiered solutions that the STACK family brings to the market. The new aesthetic includes a wide, 7-inch curved lens which beautifully distributes the light, beveled end-plates to create a smooth transition from ceiling to light source, and less than 2 inches in total depth which makes it perfect for restricted plenum spaces. Not only does the STACK PACK have Adjustable Lumen Output (ALO), what makes it truly unique is how it ships. We’ve created a modern approach to shipping where four 2x2 fixtures ship in a single box and two 2x4 fixtures ship in a single box, making this fixture our most sustainable and environmentally conscious solution ever.

Find out more about the STACK Family of products here.

STACK PACK is perfect for large jobs like schools, commercial offices, retail locations and more.

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Size 2x2, 2x4
Shape Rectangular, Square
Light Source LED - Dynamic
Lumens 3000 LM, 4000 LM, 5000 LM, 6000 LM, Switchable
CCT / LED Color 3500 K, 4000 K, 5000 K, Variable
CRI 82
Product Type Troffer
Compliance Listing DLC Standard
Environmental Listing Damp Location, IC
Regulatory Listing CSA
Dimming Protocol 0-10V
Voltage Rating 120-277
Color White
Mounting Type Recessed

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  • Suggested Replacement Products


  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET STACK_PACK.pdf Recessed LED Center Element Lay-In Troffer 3/21/2022 View

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  • 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 Instruction Sheet STAKS and STAKPAK 0330 REV01.pdf Installation Instructions for STAKS and STAKPAK Series 7/1/2021 View
  • Utility Rebate Search

    To look-up a rebate for this product, please follow the steps below:

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    Step 2Ensure that the correct Product Category is selected if there is more than one option
  • Replacement Parts

    Document Type Document Title Description Updated View
    Replacement Part Spec Sheet STAKPAK Replacement Part Kits 10.25.2021.pdf STAKPAK Replacement Part Kits 11/3/2021 View
  • Confidential Documents

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

    Document Type Document Title Description Updated View
    Brochures STACK Family Brochure.pdf STACK Family Brochure Overview 7/12/2021 View
    FAQ STACK_FAQs.pdf FAQs about the STACK Family 10/20/2021 View
    Product Presentation STACK Product Presentation_customer presentation.pdf STACK Family Product Presentation - customer version 3/17/2022 View
    Sell Sheet STACK Comparison Chart.pdf Comparison chart of all STACK fixtures 1/20/2022 View
    Sell Sheet STACK PACK Sell Sheet A one-pager describing the benefits of the STACK PACK lay-in 10/27/2021 View
    Sell Sheet STACK Pack Shipping Infographic.pdf An infographic illustrating the shipping benefits of STACK PACK 10/18/2021 View
    Sell Sheet STACK Packing Infographic.pdf STACK PACK packaging saves on materials and is eco-friendly 10/18/2021 View
  • 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)


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

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