Commercial Lighting | Troffer 2x4 - Troffer

Base Code: ES-TR-24-S1-WH

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Commercial Lighting | Troffer 2x4
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Key Features

  • Field-selectable wattage (20/28/34/41W)
  • Selectable CCT (3000K/3500K/4000K/5000K/6500K)
  • High efficacy up to 150 lm/W
  • Smooth 0-10V dimming with dim-to-off
  • Sensor Ready

Safety Codes and Compliance

  • DLC Premium listed
  • UL certified for damp locations
  • IC rated for insulated ceilings
  • Tested to LM-79 and LM-80 standards
  • Backed by a 5-Year warranty

Mounting Options

  • Grid ceiling
  • Recessed drywall
  • Surface mount

Same grid, same footprint, fewer fixtures needed.


The 2×4 Troffer covers larger grid bays with the same field-selectable wattage and CCT range as the 2×2, replacing older fluorescent troffers one-for-one without changing the ceiling grid or the mounting hardware.


Overview

The Essential Series Center Basket Troffer combines selectable wattage and 5 CCT tuning with soft, uniform LED illumination for modern commercial interiors. Designed for visual comfort and energy-efficient performance, it is ideal for offices, schools, healthcare, and retail applications.

Installation

Designed for installation in standard ceiling grids. Optional drywall and surface-mount frames allow the fixture to be installed in recessed drywall ceilings or directly on ceiling surfaces. Suitable for offices, schools, healthcare facilities, retail spaces, conference rooms, and other commercial interiors.

Dimensions

  • Length: 47 11/16 in. (1,212 mm)
  • Width: 23 3/4 in. (603 mm)
  • Height: 2 3/16 in. (55 mm)
  • Weight1.00 lb

    Warranty

    Backed by a 5-year limited warranty.

    Catalog Ordering Information

    Catalog NumberSizeWattage SelectableLumens Selectable (@40K)CCT SelectableVoltageFinish
    ES-TR-24-S1-WH2x420/28/34/41W3140/4370/5270/6200 lm30/35/40/50/65K120-277VWhite

    Construction

    Durable sheet-metal housing with a white finish and frosted center-basket lens. The fixture provides soft, low-glare illumination with a clean architectural appearance. It is IC rated and UL certified for use in damp locations.

    Illumination

    The Essential Series Center Basket Troffer features field-selectable wattage and five selectable color temperatures: 3000K, 3500K, 4000K, 5000K, and 6500K. Its energy-efficient LED system delivers up to 150 lumens per watt with a CRI greater than 80.

    Emergency Operation

    2×4 Troffer with factory-installed emergency driver:
    ES-TR-24-S1-FEM-WH

    Operational Temperature

    Temperature Rating: -4°F to 122°F (-20°C to 50°C)

    Electrical

    Designed for 120-277V, 50/60Hz electrical systems. The fixture supports seamless 0-10V dimming with dim-to-off operation between 0.1V and 0.5V. It features a power factor of at least 0.9, maximum THD of 20%, typical driver efficiency of 86%, and flicker-free driver performance.

    Electrical Specifications

  • 20W: 3,140 lumens
  • 28W: 4,370 lumens
  • 34W: 5,270 lumens
  • 41W: 6,200 lumens
  • Performance

    Total Luminaire Lumens: 3,140 / 4,370 / 5,270 / 6,200 lm

  • 2×4 Troffer: 3,140-6,200 lumens
  • Selectable CCT: 3000K/3500K/4000K/5000K/6500K
  • Beam angle: 110°
  • Maximum efficacy: Up to 150 lumens per watt
  • CRI: Greater than 80
  • Emergency Lighting Spacing Diagram

    Commercial Lighting | Troffer 2x4 Photometrics

    Emergency Lighting Spacing Suggestions

    Egress Path Width8 ft Mounting Height10 ft Mounting Height12 ft Mounting Height
    3 ft45 ft55 ft57 ft
    3.5 ft46 ft56 ft59 ft
    6 ft50 ft60 ft61 ft

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