29W Field Adjustable
  • Field-adjustable light output (3 discrete steps)
  • White tunable (2 discrete color temperatures)
  • 100,000-Hour LED lifespan
  • 5-Year, No-Compromise Warranty
View Technical Specs
Performance
Watts 29W
Color Temp Field Adjustable
Lumens 2227-4408 lm
Efficacy 116.5-126.1 lm/W
Color Accuracy 83-84 CRI
L70 Lifespan 100,000 Hours
Type Constant Current
120V 0.25A
208V 0.14A
240V 0.12A
277V 0.11A
Input Watts 18-36.9W
Dimensions
Link to Dimension Drawing

Weight: 12.2 lbs

Technical Specifications
Field Adjustability
Field Adjustable
Field Adjustable Light Output:
2' x 2': 39W/29W/19W (factory default 29W)
Color temperature (selectable by 3500K and 4000K)
Lightcloud
Lightcloud Sensor Installed
Occupancy, vacancy, and closed loop daylight harvesting in one versatile sensor. In addition control any fixture in your Lightcloud integrated/embedded networked lighting luminaire-level control system. LLLC - capable of switching, 0-10Vdimming, power/energy monitoring. Can also be used to extend the range of the Lightcloud mesh network communication protocols.
DLC system - N1XMLOEATBA
Learn more at www.lightcloud.com
Compliance
UL Listed
Suitable for dry and damp locations.
CCEA Compliant
Luminaire Requirements used in Environmental Air Space per the electrical code specification of the City of Chicago
IESNA LM-79 & LM-80 Testing
RAB LED luminaires and LED components have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80.
IC Rated
Suitable for direct contact with insulation
DLC Listed
This product family is listed with the DesignLights Consortium (DLC). Individual SKUs within this family may carry either a DLC Standard or DLC Premium qualification. Please refer to the individual product specification sheet or the DLC Qualified Products List (QPL) at designlights.org to confirm the qualification status of a specific SKU prior to specification or purchase.
Performance
Lifespan
100,000-Hour LED lifespan based on IESlm-80 results and TM-21 calculations
Wattage Equivalency
Equivalent to (4) F17T8 or (4) F14T5
Electrical
Drivers
Class 2, Constant Current, 120-277V, 50/60Hz
19W: 120V: 0.16A, 208V: 0.10A, 240V: 0.08A, 277V: 0.07A
29W: 120V: 0.25A, 208V: 0.14A, 240V: 0.12A, 277V: 0.11A
39W: 120V: 0.33A, 208V: 0.19A, 240V: 0.17A, 277V: 0.14A
Dimming Driver
Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims down to 10%.
THD
2.49% at 120V, 4.56% at 277V
Power Factor
99.8% at 120V, 94.75% at 277V
Surge Protection
2 kV
Battery Backup
Battery backup will operate the LED Lamp for 90 minutes if power fails. Wired for 120V-277V.
Battery Backup Light Loss Factor
19W: 0.50
29W: 0.33
39W: 0.26
LED Characteristics
LEDs
Long-life, high-efficacy, discrete, surface-mount LEDs
Color Stability
LED color temperature is warrantied to Shift no more than 200K in color temperature over a 5-year period
Color Uniformity
RAB's range of Correlated Color Temperature follows the guidelines of the American National Standard for Specifications for the Chromaticity of Solid State Lighting (SSL) Products, ANSI C78.377-2017.
Construction
Operating Temperature
-4°F(-20°C) to 104°F (40°C )
Housing
Galvanized sheet metal
Reflector
Aluminum with high reflectance white finish, optimized for uniform distribution.
Lens
Frosted polystyrene
Finish
Formulated for high durability and long-lasting color
Green Technology
Mercury and UV free. RoHS-compliant components.
Installation
Mounting
Recessed into T-grid ceiling. Surface and recessed mounting kits available for drywall ceilings.
Other
5-Year, No-Compromise Warranty
RAB warrants that our LED products will be free from defects in materials and workmanship for a period of five (5) years from the date of delivery to the end user, including coverage of light output, color stability, driver performance and fixture finish. RAB's warranty is subject to all terms and conditions found at rablighting.com/warranty.

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