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Cree LR24 Architectural Lay-in


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Product Description

The use of this technology releases the design constraints of traditional lay-ins and enables a fresh approach to the architectural appearance of the light. It also allows an optimal distribution of light that delivers high illuminance levels to horizontal surfaces balanced with an ideal amount of light to vertical surfaces resulting in an effective, attractive, and comfortable environment.

Delivered light output is set to provide the ideal amount of light with the lowest possible energy consumption for standard ceiling heights.24 is designed to deliver an optimal amount of light with typical luminaire spacing.

*Note: Light levels based on common room configurations will vary based upon actual conditions

Ordering Information

LR

Performance Summary

Product Information

Cree TrueWhite™ Technology

• A better way to generate white light that utilizes a patented mixture of unsaturated yellow and saturated red LEDs.

• Tuned to optimal color point before shipment.

• Color management system maintains color consistency over time and temperature.

• Designed to last 50,000 hours and maintain at least 70% of initial lumen output.

Construction

• Cold rolled steel lower reflector for installation in nominal 2’ x 2’ ceiling openings.

• Field replaceable light engine integrates LEDs, driver, power supply, thermal management, and optical mixing components. Access to light engine from adjoining ceiling tiles.

• Integrated thermal management system conducts heat away from LEDs and transfers it to the surrounding environment. Designed to

keep LEDs below specified maximum temperatures in typical commercial installations.

• Height = 5.8"

Optical System

• Proprietary optical system utilizes a unique combination of

reflective and refractive optical components to achieve a uniform, comfortable appearance. Pixelation and direct view of uncomfort able LEDs is eliminated.

• Lower reflector finished with a textured high reflectance white

polyester powder coating to create a comfortable visual transition from the diffuser to the ceiling plane.

• Mechanical shielding of diffuser delivers a subtle glowing appearance at high angles for visual integration with the ceiling plane.

• Distribution of light balances the delivery of high light levels to horizontal surfaces with an ideal amount of light to vertical surfaces.

Electrical System

• Integral, high efficiency driver and power supply.

• Nominal Power Factor = 0.9

• Input voltage = 120V - 277V, 50/60Hz

• Dimmable to 5% with 0 to 10V DC control protocol

Regulatory and Voluntary Programs

• Tested and certified to UL standards

24-32SKA35 - 120V-277V, 3200 lumens, 3500K

The LR

• Utilizes Cree TrueWhite™ technology

• CRI = 90

• 3500K

• Dimmable to 5% with 0-10V DC control

• 3200 lumens – 40FC maintained with typical 8’x8’ spacing and ceiling*

• Nominal input power = 44 Watts

• Three Year Warranty

The LR24 is a revolutionary architectural lay-in designed for applications that require high ambient light levels, including offices, schools, and hospitals. It utilizes Cree LED Lighting technology that generates white light with LEDs in a new way and is the first to combine high efficacy, beautiful color and affordability.

Availability

Usually ships in: 5-7 Days

 






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