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CREE CR24-31L-35K-S 34 Watt 34W 2x4 Architectural LED Troffer Step Dimming 3500K

PART #CR24-31L-35K-S

  • CREE
  • Lumen:
    3100 lm
  • Wattage:
    34 Watt
Color Temperature:
About Product
  • Specification
  • Description
    • Type of Area
      Gas Station & Convenience Store, Large Retail & Open Areas, Office & Small Retail
    • Ballast Factor
    • Certifications
      CUL Listed, DLC Approved, ROHS, UL Listed
    • Color Temperature [Kelvin]
    • Dimmable
    • Lamp Life:
      75,000 hours
    • CRI
    • Dimensions
      47.7" x 23.7" x 4.75"
    • Length
    • Width
    • Height
    • Lumen Output:
    • Manufacturer
    • Manufacturer's Warranty
      10 Year
    • Part Number
    • Minimum Start Temperature
      32 Deg F
    • Technology
      LED - New Fixture
    • Voltage
      Multivolt 120V-277V
    • Wattage
      34 Watt
    • Weight Each
      20.00 lbs
    • Ballast Start Type
      Instant Start
    • Fixture Type
      2 x 4 Ft - New Fixture
    • Fixture Length
      4 Feet / 48 Inches
    • Beam Angle
  • ShineRetrofits Input: 
    This 34 watt CR24 2'x4' architectural LED troffer delivers 3100 lumens of high quality light using Cree's TrueWhite Technology at a color temperature of 3500K.  It provides step level dimming to 50% and 75,000 lifetime hours with a ten year warranty.  This CR24 troffer is ideal for use in commercial new construction or renovated spaces.   

    Performance Summary:
    • Available with Cree TrueWhite® Technology
    • Active Color Management
    • Room-Side Heat Sink
    • Assembled in the US & Mexico
    • Efficacy: 90-130 LPW
    • Delivered Light Output: 2200, 3100, 4000, 5000 lumens
    • Input Power: 22-50 watts
    • CRI: 90 CRI (Cree TrueWhite® Technology), 80+ CRI (HD option)
    • CCT: 3000K, 3500K, 4000K, 5000K
    • Input Voltage: 120-277 VAC or 347 VAC*
    • Warranty†: 10 years
    • Lifetime: Designed to last from 50,000 hours (HD), 75,000 hours (Standard TW), and 100,000 hours (HE TW)
    • Controls: Step Level to 50%, 0-10V Dimming or Lutron EcoSystem Enabled to 5%1
    • Mounting: Recessed

    *40L 100 LPW 10V types only - other types require addition of a 347 accessory kit 

    Product Specifications:

    Cree TrueWhite Technology Option:
    A revolutionary way to generate high-quality white light, Cree TrueWhite® Technology is a patented approach that delivers an exclusive combination of 90+ CRI, beautiful light characteristics, and lifelong color consistency, all while maintaining high luminous efficacy - a true no compromise solution.

    Cree LED Technology:
    Cree's total systems approach to product development is a comprehensive engineering philosophy that combines the most advanced LED sources, driver technologies, optics and forms. The result is highly reliable luminaire solutions for both indoor and outdoor applications that reduce energy use, extend lifetimes, and maximize illumination performance and quality.

    Room-Side Heat Sink:
    An innovative thermal management system designed to maximize cooling effectiveness by integrating a unique room-side heat sink into the diffusing lens. This breakthrough design creates a pleasing architectural aesthetic while conducting heat away from LEDs in a temperature-controlled environment. This enables the LEDs to consistently run cooler, providing significant boosts to lifetime, efficacy, and color consistency.

    Lumen Maintenance Factors:
    • Reference www.cree.com/lighting for detailed lumen maintenance factors.

    Construction & Materials:
    • Durable 20-gauge steel housing with standard troffer access plate for electrical installation.
    • Field replaceable light engine integrates LEDs, driver, power supply, thermal management, andoptical mixing components.
    • One-piece lower reflector finished with a textured high reflectance white polyester powder coating creates a comfortable visual transition from the lens to the ceiling plane.
    • Provided t-bar clips and holes for mounting support wires enable recessed or suspended installation.
    • Individual fixtures may be mounted end to end for a continuous row of illumination.
    NOTE: Reference www.cree.com/lighting for detailed instructions on field replacement of the light engine.

    Optical System:
    • Unique combination of reflective and refractive optical components achieves a uniform, comfortable appearance while eliminating pixelation and color fringing.
    • Components work together to optimize distribution, balancing the delivery of high illuminance levels on horizontal surfaces with an ideal amount of light on walls and vertical surfaces. This increases the perception of spaciousness.
    • Diffusing lens integrated with upward-facing LED strip eliminates direct view of LEDs while lower balances brightness of lens with the ceiling to create a low-glare high angle appearance.

    Electrical System:
    • Integral, high-efficiency driver and power supply.
    • Power Factor = 0.9 nominal
    • Input Power: Stays constant over life.
    • Input Voltage: 120-277V, 347V- 50/60Hz
    • Battery Backup: Consult factory.
    • Temperature Rating: Designed to operate in temperatures 0-35 C and below room side and plenum side.
    • Total Harmonic Distortion: < 20%

    • Step dimming to 50% comes standard.*
    • Optional continuous dimming to 5% with 0-10V DC control protocol.*
    • Optional Lutron EcoSystem® Enabled option allows seamless integration with Lutron EcoSystem controls.*

    Regulatory & Voluntary Qualifications:
    • UL924 (EB14 option).
    • cULus Listed.
    • DLC qualified.**
    • Suitable for damp locations.
    • Designed for Indoor use.

    *Reference www.cree.com/lighting for recommended dimming controls and wiring diagrams.
    **Please refer to DLC QPL list for most current information.

    Benjamin Moore LED Makeover Video:

  • 10 Year Warranty
  • Dimmable
  • DLC Approved
  • ROHS
  • UL Listed
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CREE CR24-31L-35K-S 34 Watt 34W 2x4 Architectural LED Troffer Step Dimming 3500K\ This 34 watt CR24 2'x4' architectural LED troffer delivers 3100 lumens of high quality light using Cree's TrueWhite Technology at a color temperature of 3500K. It provides step level dimming to 50% and 75,000 lifetime hours with a ten year warranty. Thi
269.99 USD
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