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Premium, Square

By Lithonia Lighting

  • Overview
  • Specifications

For car lots, street lighting or parking areas.


Housing: Rugged, heavy-gauge, extruded aluminum housing. Square shape, seam-welded and internally sealed for weather tight integrity. Standard finish is dark bronze corrosion-resistant polyester powder (DDB). Other architectural colors available.

Door Frame: Natural anodized, extruded aluminum door frame sealed to housing by silicone closed-cell gasket and secured with closing screws. Can be hinged from any of the four sides.


Anodized, segmented reflectors for uniformity and control. Reflectors are tool-less, rotatable and interchangeable. Five cutoff distributions available: R2 (roadway), R3 (asymmetric), R4SC (forward throw, sharp cutoff), R4W (wide, forward throw) and R5S (symmetric).

Nighttime Friendly™ - Crisp square housing, 2 housing sizes, flat lens, 400W max. KSE House-side shield available in R2 and R3.

Lens: .125"-thick, impact-resistant tempered glass.


High reactance, high power factor for 150W and below. Constant wattage autotransformer for 175W and above. Ballast is 100% factory tested. Removable power tray and positive-locking disconnect plug.

Socket: Medium-base socket for 150W MH and below. Mogul-base porcelain socket with copper alloy, nickel-plated screw shell and center contact. UL Listed 1500W-600V. 4KV pulse rated.


Mounting: Extruded 4" aluminum arm for square pole mounting, shipped in fixture carton as standard. Optional mountings available.

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Shape Square
Light Source HID - High Pressure Sodium, HID - Metal Halide
Lumens 5600 LM, 6000 LM, 14,000 LM, 27,500 LM, 28,000 LM, 45,000 LM
CCT / LED Color 2100 K, 3500 K, 4000 K
CRI 21, 22, 65, 88, 90
Product Type Area Light
Regulatory Listing UL
Fixture Wattage 100, 150, 250, 400, 70
Voltage Rating 120, 120-277, 208, 240, 277, 347, 480
Color Beige, Black, Blue, Bronze, Brown, Gray, Green, Red, Silver, White, Yellow
Mounting Type Not Applicable, Pole Mount
Series KSE1, KSE2

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  • Suggested Replacement Products


  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET Architectural square, size 2, 250-400W MH, 250-400W HPS Architectural square, size 2, 250-400W MH, 250-400W HPS View
    SPEC SHEET KSE1-M-S Architectural square — size 1, 100-200W MH, 70-150W HPS View
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  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Installation Instructions INST SHT KMA RJ5210162 REV B PSL07 Mast Arm Adapter (for 2-3/8 inch OD mast arm) View
    Installation Instructions Installation Instructions Accessories KSE View
    Installation Instructions Installation Instructions Degree Arm Pole Mounting Degree Arm Pole Mounting View
    Installation Instructions Installation Instructions Degree Arm Wall Mounting Degree Arm Wall Mounting View
    Installation Instructions Installation Instructions Mounting KSE View
    Installation Instructions KSE Installation Instruction KSE Installation Instructions View
    Templates TD-drill5 Pole drill template View
    Templates TD-drill6 Wall mount drill template View
  • Utility Rebate Search

  • Replacement Parts

  • 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)


    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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