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RAB Lighting FAT40

RAB Lighting Cover your carbon footprint with the energy efficient RAB FAT40!


The 40 watt SLIM Wallpack is designed to cover the footprint of most traditional large wallpacks.

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LED Info

Driver Info

Constant Current
Color Temp:
5000K (Cool)
Color Accuracy:
L70 LifeSpan:
LM79 Lumens:
88 LPW
Input Watts:

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UL Listing: Suitable for wet locations. Wall Mount only. Footprint: Designed to replace RAB HID WP3/4 wallpacks, both in size and footprint template, so upgrading to LED is easy and seamless.
IP Rating: Ingress Protection rating of IP66 for dust and water. LED: Long-life, high-efficiency, micro-power, surface mount LEDs; binned and mixed for uniform light output and color.
Lifespan: 100,000-hour LED lifespan based on IES LM-80 results and TM-21 calculations. Driver: Two Drivers, Constant Current, Class 2, 100-277V, 50/60Hz, 450mA, 100-277VAC, 0.4A, 4kV Surge Protection Power Factor 99%
THD: 5.9% at 120V, 12.9% at 277V Correlated Color Temp. (Nominal CCT): 5000K
Thermal Management: Superior thermal management with internal Air-Flow fins. Housing: Precision die-cast aluminum housing and door frame.
Mounting: Die-cast back box with four (4) conduit entry points and knockout pattern for junction box or direct wall mounting. Hinged housing and bubble level for easy installation. Cutoff: Cutoff (7.5°)
Lens: Microprismatic diffusion glass lens reduces glare and has smooth even light distribution. Reflector: Specular vacuum metalized thermoplastic.
Gaskets: The unique design of the tight-lock gasket ensures no water or environmental elements will ever get inside the FAT40. Easy Installation: Hinged houseing and integral bubble leve make this product easy to install.
Accessories: Available accessories incluse a polyshield and a wire guard. Also available in full cutoff version with addition of a hood. Finish: Our environmentally friendly polyester powder coatings are formulated for high-durability and long-lasting color, and contains no VOC or toxic heavy metals.
Color Stability: LED color temperature is warrantied to shift no more than 200K in CCT over a 5 year period. Color Consistency: 7-step MacAdam Ellipse binning to achieve consistent fixture-to-fixture color.
Green Technology: Mercury and UV free, and RoHS compliant. Dimensions: 9.3"H x 17"W x 5"D
DLC Listed: The product is on the Design Lights Consortium (DLC) Qualified Products list and is eligble for rebates from DLC Member Utilities. Weight: 13.0 lbs
IESNA LM-79 & LM-80 Testing: RAB LED luminaires have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80, and have received the Department of Energy "Lighting Facts" label. The design of the SLIM™ is protected by patents pending in US, Canada, China, Taiwan and Mexico. 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.

* Available in Bronze only
* Note: Specifications are subject to change without notice

Installation Sheets (1/2)