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Product Image CREE LS4-50L 50 4' 4 ft LED Surface Ambient Luminaire 5000 Lumens Dimmable 120V-277V

CREE LS4-50L 50 4' 4 ft LED Surface Ambient Luminaire 5000 Lumens Dimmable 120V-277V

PART #LS4-50L

  • CREE
  • Lumen:
    5000 lm
  • Wattage:
    50 Watt
  • Replacement Equiv:
    150 Watt HID Incandescent light bulb
$177.23
About Product
  • Specification
  • Description
    • Metal Halide [HID] Equivalent
      150 Watt HID
    • Mounting Height
      14 - 18 Feet
    • Type of Area
      Gas Station & Convenience Store, Industrial & Warehouse, Large Retail & Open Areas
    • Ballast Factor
      1.00
    • Certifications
      CUL Listed, DLC Approved, UL Listed
    • Dimmable
      Yes
    • Lamp Life:
      50,000 hrs
    • CRI
      92
    • Dimensions
      48.00" x 2.50" x 3.00"
    • Length
      48.00"
    • Width
      2.50"
    • Height
      3.00"
    • Lumen Output:
      5000
    • Manufacturer
      CREE
    • Manufacturer's Warranty
      10 Year
    • Part Number
      LS4-50L
    • Minimum Start Temperature
      -20 Deg F
    • Technology
      LED
    • Voltage
      Multivolt 120V-277V
    • Wattage
      50 Watt
    • Weight Each
      5.00 lbs
    • Ballast Start Type
      Instant Start
    • Fixture Length
      4 Feet / 48 Inches
    • Beam Angle
      Normal
  • ShineRetrofits Input:
    This 50 watt LS4 Surface Ambient Luminaire delivers an incredible 5000 lumens at 100 lumens per watt and a CRI of 92.  Designed with CREE's advanced TrueWhite Technology, the LS4 delivers high quality LED light with 0-10V dimming to provide a high performing, energy saving solution for surface ambient applications in new construction and upgrade applications.  It provides flexible mounting options as the fixture can be mounted for individual mount or continuous row applications for surface mount, suspended mount, pendant mount, and cove installations.  The 4 foot fixture operates with 120-277V and your choice of 3500K, 4000K, and 5000K color temperatures.  



    Performance Summary:
    • Utilizes Cree TrueWhite® Technology

    • Delivered Light Output: 5000 lumens
    • Input Power: 50 watts
    • Efficacy: 100 LPW
    • CRI: 92 CRI
    • CCT: 3500K, 4000K, 5000K
    • Input Voltage: 120–277 VAC, 60Hz
    • Lifetime: Designed to last 50,000 hours
    • Limited Warranty†: 10 years
    • Dimensions: L 48.0" (1219mm) x W 2.5" (64mm) x H 3.0" (77mm)
    • Weight: 5 lbs. (2.3kg)
    • Dimming: 0–10V dimming to 5%*

    Product Specifications:
    CREE TRUEWHITE® TECHNOLOGY
    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.

    CONSTRUCTION & MATERIALS
    • Constructed of durable 22 gauge steel
    • Acrylic lens delivers a low-glare, diffused light distribution
    • Prepainted white for enhanced smooth finish

    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

    ELECTRICAL SYSTEM
    • Power Factor: = 0.9 nominal
    • Input Power: Stays constant over life
    • Input Voltage: 120–277 VAC, 60Hz
    • Temperature Rating: Designed to operate in temperatures -28˚C to 35˚C
    • Total Harmonic Distortion: < 20%

    CONTROLS
    • Continuous dimming to 5% with 0–10V DC control protocol*

    REGULATORY & VOLUNTARY QUALIFICATIONS
    • cULus listed
    • DLC qualified
    • Suitable for damp locations
    • UL924 (EB option)
    • Designed for indoor use

  • 10 Year Warranty
  • 150W HID Equivalent
  • Dimmable
  • DLC Approved
  • UL Listed
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Review by: DC
Posted on: 11/11/2015
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Products Questions:

What is the CRI of the LS4-5L led surface mounted 5000 lumens, 3500 kelvin fixture?

Asked on Thursday, September 17, 2015 by Don Moore
Don, the CREE LS series has a CRI of 90+.
Answered on Thursday, September 17, 2015 by Erin Killeen

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CREE LS4-50L 50 4' 4 ft LED Surface Ambient Luminaire 5000 Lumens Dimmable 120V-277V \ This 50 watt LS4 Surface Ambient Luminaire delivers an incredible 5000 lumens at 100 lumens per watt and a CRI of 92. Designed with CREE's advanced TrueWhite Technology, the LS4 delivers high quality LED light with 0-10V dimming to provide a high perform
177.23 USD
Rated 5 / 5 based on 1 customer reviews.
shineretrofits.com has a Shopper Approved rating of 4.7/5 based on 3567 ratings and reviews