FEM™ by Lithonia Lighting® - Simple, Specifiable, Secure!

August 11, 2021 Hannah Higerd

The FEM™ by Lithonia Lighting® was specially designed for wet, damp, and cold storage locations. With upgraded features like captive latches, sturdy fiberglass housing, a tongue and groove sealed design for optimal ingress protection, and a poured in place, polyurethane gasket, not to mention numerous new lens and mounting options, this already heavy lifting vapor-tight is every bit the robust solution for the most rugged industrial environments. 

Upgraded Listings and Key Specs include: 

  • Up to 50°C listed standard with full light output for maximum performance
  • Up to 170 LPW providing lasting light output
  • IP65, IP66, IP67, NEMA 4X, 1500 PSI hose-down, NSF Splash Zone 2
  • 2,000 - 24,000 Lumens allowing for a wide range of potential applications
  • 3000K, 3500K, 4000K & 5000K CCT 80 or 90 CRI
  • Medium and Wide Distribution
  • Embedded nLight AIR Sensor
  • Emergency Battery Backup Controls and generator transfer device


No matter the project, big or small, easy or challenging, FEM fits the bill.

Applications Include: 

  • Pedestrian Tunnels
  • Parking Structures
  • Industrial Facilities
  • Food Service
  • Retail Malls
  • Garden Centers
  • Outdoor/Canopy Walkways

Tools to help:


Product PageSpecification Sheet | 

And check out the UPDATED BROCHURE!

Need More Information? 

Contact Eric Rodriguez, Product Market Manager – Special Applications

Eric.Rodriguez@AcuityBrands.com | 770 593 5226  

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