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STAK 2x2_left_01.jpg
STAK 2x4_left_01.jpg
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Stack 2x2 Spin
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STACK

Next-generation of Lay-ins

By Lithonia Lighting

    DLC Standard / Premium
  • Overview
  • Specifications
STACK is the newest staple of center-element lay-ins from Lithonia Lighting®. It’s the namesake of the STACK Family, bringing high performance and expanded configuration opportunities all in a new aesthetically pleasing form factor. With millions of configurations available in this new luminaire, nLight® embedded wired or wireless controls, emergency battery packs, eldoLED® drivers, and more, this fixture is perfect for a multitude of applications. STACK would be ideal for projects like healthcare, education, commercial office, retail, and more. Find out more about the STACK Family of products here.

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Size 2x2, 2x4
Shape Rectangular
Light Source LED - Static
Lumens 2000 LM, 3000 LM, 4000 LM, 5000 LM, 6000 LM, 7200 LM
CCT / LED Color 3000 K, 3500 K, 4000 K, 5000 K
CRI 80, 90
Product Type Troffer
Compliance Listing DLC Premium, DLC Standard
Environmental Listing Damp Location, IC
Regulatory Listing CSA
Dimming Protocol 0-10V
Fixture Wattage 17, 17.6, 20.1, 24.7, 25.3, 28.7, 33.7, 34.5, 37.9, 43.7, 44, 47.4, 52, 56, 61, 62, 65
Voltage Rating 120, 120-277, 277, 347
Color White
Mounting Type Recessed
Series STAK

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  • Suggested Replacement Products

PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET STACK.pdf Recessed LED Center Element Lay-In Troffer 5/11/2022 View

    Create Submittal Spec Sheet

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

    Document Type Document Title Description Updated View
    Installation Instructions Instruction Sheet STAK and STAKP (Configurable) REV1.pdf Installation Instructions for STAK and STAKP (Configurable) 7/1/2021 View

  • Utility Rebate Search

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  • Replacement Parts

    Document Type Document Title Description Updated View
    Replacement Parts STAK Replacement Parts 3.02.2022.pdf STAK Replacement Parts Kit 3/3/2022 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 Sell Sheet_0222.pdf Sell Sheet for STACK 3/4/2022 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

    •  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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