LED DT Series 4′ Luminaire w/ Battery Back-up – 2′, 46W, 30K


TCP LED Direct Troffer luminaires are cost-effective, high-efficiency alternatives to traditional T5, T8 and T12 linear fluorescent troffers. Featuring a slim, low-profile design, our LED Direct Troffers use back-lit technology to deliver full panel diffusion and superior uniformity that meets or exceeds the output from edge-lit panels. Applications include offices, schools, retail locations, healthcare, hospitality and other T-grid and commercial ceilings.

Additional information

Weight 15 lbs
Dimensions 5 × 24.5 in
Base Type


Bulb Shape




Incandescent Wattage Equivalent




Color Temperature


Average Rated Life



120 THRU 277

Beam Angle




Warranty: 5 years

2x4 010V 46W 30K EB

TCP’s LED Direct Troffer Luminaires feature back-lit technology with a robust construction that still offers a slim, low-profile with beautiful full-panel diffusion and superior uniformity. These energy efficient troffers offer a cost-effective solution to maximize energy savings and take advantage of utility rebates.


cUL ListedDLC 5.0

Not all versions of this product are qualified on the DLC QPL. To view our DLC qualified products, please consult the DLC Qualified Products List at www.designlights.org/qpl.

Reasons to choose the LED Direct Troffer Luminaires from TCP

  • Provides energy savings over fluorescent alternatives, providing instant energy savings and potential rebate eligibility
  • Long 50,000 hour rated life significantly reduces maintenance labor & material costs
  • Excellent color consistency & high CRI enhances color of focal point while maintaining uniformity throughout lighting installation
  • Mercury-free construction is great for all environments
  • Fits standard 1” and 9/16” T-bar grid ceilings
  • Utilizes back-lit technology for full diffusion with excellent uniformity
  • Slim, low-profile design and lightweight for easy handling

Ideal Applications

  • Office
  • Retail Stores
  • Schools
  • Hospitality
  • Restaurants
  • Healthcare


  • Rectangular white frame
  • Lens: frosted white diffuser
  • IP20 rated
  • IC rated for direct contact with insulation
  • Designed for easy drop into T-bar grid ceilings

Accessory SKUs

Item NumberDescription
YHANGER6PKDT, FR Series Compatible Y-Split Hanging Kit - 10'
DTSK4LED DT Series Surface Mount Kit 2'x4'
DTFLK4Sheet Rock Flange Kit for 2'x4' Troffers
DRVEXTCABLELED DT Series 4' Luminaire w/ Battery Back-up - 2', 46W, 30K

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