CREE LS4-40L 44W 4' 4 ft LED Surface Ambient Luminaire 4000 Lumens Dimmable 120V-277V

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95% of 100
  • Lumen:
  • Replacement Equiv:
    100 Watt HID Incandescent light bulb
  • cree
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ShineRetrofits Input:
This 44 watt LS4 Surface Ambient Luminaire delivers an incredible 4000 lumens at 90 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: 4000 lumens
• Input Power: 44 watts
• Efficacy: 90 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:
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.

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

• 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

• 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%

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

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

More Information
HID Equivalent100 Watt HID
Type of AreaGas Station & Convenience Store, Industrial & Warehouse, Large Retail & Open Areas
Ballast Factor1.00
CertificationsCUL Listed, DLC Approved, UL Listed
Lamp Life:50,000 hrs
Dimensions48.00" x 2.50" x 3.00"
Lumen Output:4000
Product Warranty10 Year
Part NumberLS4-40L
Minimum Start Temperature-20 Deg F
VoltageMultivolt 120V-277V
Weight Each5.00 lbs
Fixture Length4 Feet / 48 Inches
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  • 10 Year Warranty
  • 100W HID Equivalent
  • Dimmable
  • DLC Approved
  • UL Listed