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Lithonia Lighting BLT Series 2X4 38 Watt Low Profile Recessed LED Troffer Light Fixture 4600 Lumen (Pallet of 26 Units)

Lithonia Lighting BLT Series 2X4 38 Watt Low Profile Recessed LED Troffer Light Fixture 4600 Lumen (Pallet of 26 Units)


  • Lithonia Lighting
  • Lumen:
    4,520 (3500K) 4,620 (4000K) lm
  • Wattage:
    38 Watt
About Product
  • Specification
  • Description
    • UPC
    • Type of Area
      Office & Small Retail
    • Certifications
      CSA, DLC Approved, LM79 / LM80
    • Dimmable
    • Lamp Life:
      60,000 Hours+
    • CRI
    • Dimensions
      47.75" x 23.75" x 2.375"
    • Length
    • Width
    • Height
    • Lumen Output:
      4,520 (3500K) 4,620 (4000K)
    • Manufacturer
      Lithonia Lighting
    • Product Warranty
      5 Year
    • Part Number
      2BLT4-46L-ADP-LP835 and 2BLT4-46L-ADP-LP840
    • Technology
    • Voltage
      Multivolt 120V-277V
    • Wattage
      38 Watt
    • Weight Each
      18.40 lbs
    • Ballast Start Type
      Instant Start
    • Fixture Type
      2 x 4 Ft - New Fixture
    • Fixture Length
      4 Feet / 48 Inches
    • Beam Angle
  • Lithonia BLT 2x4 Low Profile LED Troffer

    *Pricing Includes Bulk Discount for Ordering a Pallet of 26 Units.

    ShineRetrofits Input:

    Lithonia Lighting’s 2x4 Low Profile LED Troffer provides high energy savings and reduced maintenance to those looking for a flexible and efficient troffer light they can depend on. Since it’s received a DLC (DesignLights Consortium®), you know it’s of the highest quality. Plus, it delivers a high lumen-to-watt ratio: 4,600 lumens of power while using only 38 watts. The Lithonia LED troffer features a popular center basket design for a versatile style and volumetric distribution of light, making the BLT series perfect for schools, offices, retail, hospitals, and healthcare facilities.

    The unobtrusive yet functional feel of this Lithonia BLT is what makes them so popular for spaces where practicality and efficiency is increasingly important. The BLT Troffer series also offers a long, reliable fixture life, sustaining 70% lumen output for 60,000 hours. It features an affordable price that is well worth the investment, especially considering the energy-saving benefits you’ll experience by making the switch to LED technology. We recommend the Lithonia BLT very highly.

    Shine Retrofits carries the BLT troffer in two different color temperatures: 3500k for a warmer light and 4000k for a little bit of a cooler light. Depending on the atmosphere you want to cultivate in your space, either can be a great option.

    Low Profile Recessed LED Troffer Lighting Construction

    The Lithonia BLT enclosure components are die-formed for dimensional consistency and painted after fabrication with a polyester powder paint for improved performance and protection. The reflector is finished with a highly-reflective matte white powder paint for improved aesthetics and increased light diffusion.

    End plates contain easy-to-position integral T-bar clips for securely attaching the luminaire to the T-grid. For additional T-grid security, optional screw on T-bar clips are available. Diffusers are extruded from impact modified acrylic for increased durability. Injection molded diffuser light traps add a finished look to the diffuser ends help seal the diffuser to the housing end plates.

    The Lithonia Lighting BLT features optional diffuser trim rings that provide an attractive mounting for integral sensors as well as a decorative element to the luminaire aesthetics. LED boards are accessible from below, and the driver is accessible from the plenum.


    • Volumetric illumination is achieved by creating an optimal mix of light to walls, partitions and vertical and horizontal work surfaces, rendering the interior space, objects, and occupants in a more balanced, complimentary luminous environment.
    • High performance extruded acrylic diffusers conceal LEDs and efficiently deliver light in a volumetric distribution.
    • Four diffuser choices available: curved and square designs with linear prisms or a smooth frosted finish.


    • Long-life LEDs, coupled with high-efficiency drivers, provide superior quantity and quality of illumination for extended service life. 70% LED lumen maintenance at 60,000 hours (L70/60,000).
    • Non-Configurable BLT: 0-10 volt dimming driver. Dims to 10%
    • Configurable BLT: Available in High Efficiency (HE) versions for applications where a lower wattage (over the standard product) is required. The High Efficiency versions deliver >130 LPW and can be specified via the Lumen Package designations in the Ordering Information below.
    • eldoLED driver options deliver choice of dimming range, and choices for control, while assuring flicker-free, low-current inrush, 89% efficiency, and low EMI.
    • Lumen Management: Unique lumen management system (option N80) provides on board intelligence that actively manages the LED light source so that constant lumen output is maintained over the system life, preventing the energy waste created by the traditional practice of over-lighting.
    • Step-level dimming option allows system to be switched to 50% power for compliance with common energy codes while maintaining fixture appearance.
    • Driver disconnect provided where required to comply with US and Canadian codes.


    • BLT’s low-profile design of only 2 3/8” provides increased installation flexibility especially in restrictive plenum applications.
    • Fits into standard 15/16” and narrow 9/16” T-grid ceiling systems.
    • Suitable for damp location.
    • For recessed mounting in hard ceiling applications, Drywall Grid Adapters (DGA) are available as an accessory. See Accessories section.


    • CSA-certified to meet U.S. and Canadian standards. IC rated.
    • DesignLights Consortium® (DLC) qualified product. Not all versions of this product may be DLC qualified. Please check the DLC Qualified Products List at www.designlights.org/QPL to confirm which versions are qualified.


    NOTE: Actual performance may differ as a result of end-user environment and application. All values are design or typical values, measured under laboratory conditions at 25°C. Specifications subject to change without notice.


  • 5 Year Warranty
  • Dimmable
  • DLC Approved
  • LM79 / LM80
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Lithonia Lighting BLT Series 2X4 38 Watt Low Profile Recessed LED Troffer Light Fixture 4600 Lumen (Pallet of 26 Units)\ Gain high energy savings and reduced maintenance with the Lithonia BLT Series. The BLT Troffer is perfect for schools, offices, retail, hospitals, and healthcare facilities.
129.95 USD
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