Lithonia Lighting
Lithonia Lighting

STACK Prime

The Premium STACK Family Solution
    DLC PremiumCA Title 20Low UGR
  • Overview
  • Specifications
Read More
Read Less
Size 1x4, 2x2, 2x4
Shape Rectangular, Square
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
Environmental Listing Damp Location
Regulatory Listing CSA
Control Platform nLight AIR G2, nLight Wired, Sensor Switch Standalone
Dimming Protocol 0-10V, Digital
Fixture Wattage 16.4, 17, 19.4, 19.7, 19.9, 20, 20.5, 22.7, 23.2, 23.4, 24.6, 26.4, 26.9, 27.6, 28.1, 28.7, 31.7, 32.2, 32.3, 32.9, 35.3, 35.8, 35.9, 36.2, 36.4, 39.2, 39.7, 41.4, 41.8, 44.4, 44.6, 44.8, 44.9, 45.3, 47.6, 48.1, 48.2, 51, 52, 55, 56, 57, 60, 61, 64, 65
Voltage Rating 120, 120-277, 277, 347
Color White
Mounting Type Recessed
Series STAKP

Read More Read Less

  • Suggested Replacement Products

PRODUCT INFORMATION

  • Spec Sheets

    Document Type Document Title Description Updated View
    Spec Sheet STACK PRIME.pdf Stack Prime – Premium efficiency and aesthetic Troffer 5/15/2025 View
    Design Select

    Need to Create a Submittal Spec Sheet?

    Take Me There

  • Photometry & Revit (BIM)

    Use %(percent) to separate search terms.
    Clear Filters

    {{pager.startIndex + 1}} - {{pager.endIndex + 1}} of {{pager.totalItems | number:0}} results

    Description Report Design Tools
    {{photometryItem.Catalog}} Report
    CLICK HERE to start your request for a BIM Model or IES file.

  • Spectral Data Sheets

    >> CLICK HERE to Download Spectral Data FAQs

    Document Type Document Title Description Updated View
    Spectral Data Sheet SpectralDataSheet_LL_STAKP_35K_80CRI.pdf SpectralDataSheet_LL_STAKP_35K_80CRI 9/6/2022 View

  • 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 STAK and STAKP (Configurable) Rev C.pdf Installation Instructions for STAK and STAKP (Configurable) 12/19/2023 View
    Material Safety Data Sheet ILD10-07 MVOLT LQD 10-55 MSDS.pdf MSDS: ILD 10W-7W MVOLT LQD 10-55 12/10/2024 View

  • Utility Rebate Search

  • Replacement Parts

    Document Type Document Title Description Updated View
    Replacement Part Spec Sheet STAKP Replacement Parts 06.08.2025.pdf STACK PRIME Replacement Part Kits 6/8/2025 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 1/19/2022 View
    Sell Sheet STACK Prime Sell Sheet_0122.pdf Sell Sheet for STACK Prime 2/25/2022 View

  • Archived Documents

  • 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


View Stocked Products

  • Stock-Sku-FeedbackIs the new stocked product detail helpful? Please tell us what you think, CLICK HERE.

    SKU data not available, please contact your local agent.

    Clear Filters

    {{getMinimumDisplayedIndex()}} - {{getMaximumDisplayedIndex()}} of {{filteredStockedProducts.length}} results

    {{icon.AltText}}
    Close Details View
    Product Details
    By Lithonia Lighting
    exclamation-v2-YL
    Product information is not available at this time. Please try again later.
    Catalog #
    {{popupSku.details.SHORT_DESCRIPTION ? popupSku.details.SHORT_DESCRIPTION : 'N/A'}}
    Description
    {{popupSku.details.LONG_DESCRIPTION ? popupSku.details.LONG_DESCRIPTION : 'N/A'}}
    CI Code
    {{popupSku.details.CICODE ? popupSku.details.CICODE : 'N/A'}}
    Pallet Qty
    {{popupSku.details.PALLET_QUANTITY ? popupSku.details.PALLET_QUANTITY : 'N/A'}}
    Weight
    {{popupSku.details.WEIGHT ? popupSku.details.WEIGHT + ' (lbs)' : 'N/A'}}
    UPC
    {{popupSku.details.UPC ? popupSku.details.UPC : 'N/A'}}
    exclamation-v2-YL
    Your session has expired. Click on the login link to view stocked product information.
    Login/Register
    Agent Price Levels
    Name
    Price
    Commision
    {{priceResult.LABEL}} {{priceResult.NO_PRICE_MESSAGE}} ${{priceResult.UNIT_PRICE | number : 2}} {{priceResult.COMM_PCT}} %
    Distr. Price
    Clear
    Name
    Distr. Price
    {{priceResult.LABEL}} ${{priceResult.UNIT_PRICE | number : 2}}
    Price ${{popupSku.Price | number : 2}}
    {{popupSku.noQuotesMessage}}
    Read More
    Read Less
    Clear
    Name
    Distr. Price
    {{priceResult.LABEL}} ${{priceResult.UNIT_PRICE | number : 2}}
    Read More
    Read Less
    Available Inventory (Stocked)
    Qty.
    Est. Ship Date
    Location
    Qty. In Transit
    {{loc.QUANTITY > 0 ? loc.QUANTITY : 0}} {{loc.ESTIMATED_SHIP_DATE}} {{loc.LOCATION}} {{loc.IN_TRANSIT_QUANTITY}}
    Restocking date is unavailable at this time.
    Location Est. Restocking Qty & Date
    {{transitDetail.QUANTITY > 0 ? transitDetail.QUANTITY : 0}}{{transitDetail.ARRIVAL_DATE ? transitDetail.ARRIVAL_DATE : "Date Not Provided"}}
    Production Lead-Time
    Production lead-time is not available at this time.
    Mfg. Time
    Total Time
    Est. Ship Date
    Location
    {{loc.MfgLeadTime}} {{loc.TotalLeadTime}} {{loc.EstShipDate}} {{loc.Location}}
    (No Products Found)
    {{result.Title}}
    {{result.Title}}
    {{result.Description}}
    {{icon.AltText}}
    Quantity
    {{(result.Quantity > 0) ? result.Quantity : 0}} in {{result.Location.substring(result.Location.indexOf("(")+1, result.Location.indexOf(")"))}}
    Total at all DCs: {{result.EnterpriseAvailability}}
    Distr. Price
    ${{result.Price | number : 2}}
    Distr. Price
    Contact Acuity
    Distr. Price
    Contact Rep
    Distr. Price
    GET PRICE
    Distr. Price
    No pricing established

    No Locations Could Be Found.


    This catalog # is not available at any location at this time. Inventory is replenished daily, please check back or contact your local sales representative or agency further details.

    exclamation-v2-YL
    Your session has expired. Click on the login link to view stocked product information.
    Login/Register
    exclamation-v2-YL
    Product information is not available at this time. Please try again later.
    Important Notice Orders entered before noon will ship same day, and orders entered after noon will ship next day within your given timezone.
    Available Est. Ship Date Location In Transit
    {{loc.QUANTITY > 0 ? loc.QUANTITY : 0}} {{loc.ESTIMATED_SHIP_DATE}} {{loc.LOCATION}}     {{loc.IN_TRANSIT_QUANTITY}}
    Restocking date is unavailable at this time.
    Location Est. Restocking Qty & Date
    {{transitDetail.QUANTITY > 0 ? transitDetail.QUANTITY : 0}}{{transitDetail.ARRIVAL_DATE ? transitDetail.ARRIVAL_DATE : "Date Not Provided"}}
    Available
    {{loc.QUANTITY > 0 ? loc.QUANTITY : 0}}
    Est. Ship Date
    {{loc.ESTIMATED_SHIP_DATE}}
    Location
    {{loc.LOCATION}}
    In Transit
    {{loc.IN_TRANSIT_QUANTITY}}
    Restocking date is unavailable at this time.
    Location Est. Restocking Qty & Date
    {{transitDetail.QUANTITY > 0 ? transitDetail.QUANTITY : 0}}
    {{transitDetail.ARRIVAL_DATE ? transitDetail.ARRIVAL_DATE : "Date Not Provided"}}
Configurator

Build Cat. # / Submittal Spec Sheet

  • Start Configurating a Product

Gallery

Videos

Other People Have Also Viewed

Product Information Help

Use this search tool to quickly locate product documents and specific product details.