CREE LED Lighting LS4-25L 23 Watt 4' 4 ft LED Surface Ambient Luminaire 2500 Lumens Dimmable 120V-277V

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This 23 watt LS4 Surface Ambient Luminaire delivers an incredible 2500 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: 2500 lumens
Input Power: 23 watts
Efficacy: 109 LPW
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%


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
Pre Painted 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

Best Seller Product: No
Call For Price: No
HID Equivalent: 50 Watt HID
Mounting Height: 8 - 10 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: 2500
Manufacturer: CREE
Product Warranty: 10 Year
Part Number: LS4-25L
Minimum Start Temperature: -20 Deg F
Technology: LED
Voltage: Multivolt 120V-277V
Wattage: 23 Watt
Weight Each: 5.00 lbs
Ballast Start Type: Instant Start
Fixture Length: 4 Feet / 48 Inches
Beam Angle: Normal
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