Stairwell Light 4ft


The Atlas Stairwell Light offers excellent performance with industrial-grade durability. This US-manufactured fixture is perfect for parking garages, retail settings, and storage facilities. An integrated ultrasonic sensor optimizes energy savings and ensures safety when the building is occupied.

Ask a Question


HousingUnitCRI3500K CCT4000K CCT5000K CCTWattageReplaces Up To
Delivered LumensEfficacy (LpW)Delivered LumensEfficacy (LpW)Delivered LumensEfficacy (LpW)
SWL45L804,7881335,0111395,040140364L T8 FL

Features & Specifications

  • The durable housing is made of cold rolled die formed steel for strength and longevity.
  • Prismatic high-transmission lens provides excellent optical performance and visual comfort.
  • Every fixture ships with a factory-installed ultrasonic motion sensor.
  • Product series is available in multiple housings sizes.
Max Lumens
Min Lumens
Color Temperatures
3500K 4000K 5000K
Additional Options
DLC PremiumUS Manufactured (BAA Compliant)DimmableUL ListedBattery Backup

Resources & Downloads

Lighting Calculation Tools