New and Improved! Demanding LED Troffers by Lithonia Lighting®: SRTL, VRTL, and WRTL

April 22, 2024 Abigail Roepe

New and Improved Demanding LED Troffers

by Lithonia Lighting®

SRTL (Cleanroom), VRTL (Vandal Resistant), and WRTL (Wet Location)

SRTL - Cleanroom Troffer

For general illumination of clean spaces protecting people, products, processes, and production from contamination from the luminaire. 

Designed for applications in clean manufacturing, pharmaceutical, healthcare, and other controlled environments

  • ISO 3-9 certified
  • Bio Safety Levels 1-4
  • USP 797 & 800 Certified - Pharmaceutical
  • LED CCT: 3000K, 3500K, 4000K, 5000K, Amber & Red LED
  • IP65, IP66, IP69K, NEMA 4X, NSF Splash Zone 2, NSF P442
  • IK10
  • Surface mount option

VRTL - Vandal Resistant Troffer 

Specifically designed for installations prone to vandalism. 

Ideal for locker rooms, schools, isolated areas and other applications prone to negligence or abuse. 

  • A robust selection of lens options; surface mount option
  • IK10

WRTL - Wet Location Troffer

Designed for demanding environments.

Ideal for showers, bathrooms, locker rooms, recreational facilities, and other applications needing a wet location listing

  • IP65; IP66, NEMA 4X from roomside
  • IK10

Troffers Available in 3 sizes: 

  • 1x4 - Up to 12,000 lumens
  • 2x2 - Up to 18,000 lumens
  • 2x4 - Up to 30,000 lumens





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