STACK Switch

Fully-switchable center-element lay-in from the STACK Family.

By Lithonia Lighting

    Switchable LumensSwitchable CCTsDLC Standard
  • Overview
  • Specifications
STACK Switch™ from Lithonia Lighting® is the fully switchable version of the next-generation family of lay-ins. With its three Adjustable Lumen Outputs (ALO) and three Switchable Color Temperatures (SWW) both conveniently located on the driver box, STACK Switch replaces the need to stock nine skews with just one! It represents one of the four performance-tiered solutions 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, It is available in 1x4, 2x2 and 2x4 and works for multiple applications.
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Size 1x4, 2x2, 2x4
Shape Rectangular, Square
Light Source LED - Dynamic
Dynamic Feature Switchable White
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
Fixture Wattage 41, 49
Voltage Rating 120-277
Color White
Mounting Type Recessed
Series STAKS

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  • Suggested Replacement Products


  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET STACK_SWITCH.pdf 1'X4' 2'X2' 2'X4' STAKS Recessed LED Center Element Lay-In Troffer 2/28/2023 View

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  • Spectral Data Sheets

    Document Type Document Title Description Updated View
    Spectral Data Sheet SpectralDataSheet_LL_STAKS_35K_80CRI.pdf STAKS_35K_80CRI 11/2/2022 View
    Spectral Data Sheet SpectralDataSheet_LL_STAKS_40K_80CRI.pdf STAKS_40K_80CRI 11/2/2022 View
    Spectral Data Sheet SpectralDataSheet_LL_STAKS_50K_80CRI.pdf STAKS_50K_80CRI 11/2/2022 View
  • 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
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  • Replacement Parts

    Document Type Document Title Description Updated View
    Replacement Part Spec Sheet STAKSReplacement Part Kits 11.02.2021.pdf STAKS 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 Switch Sell Sheet_10.21.pdf Sell Sheet for STACK Switch 2/8/2022 View
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    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.

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    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)

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