Linear High Bay 4ft Wide


The Linear LED High Bay Series offers a brighter solution for a wide range of high bay applications. When compared to 4 and 6 lamp T5 fluorescent fixtures, these high bays achieve higher light output while using 40% less energy.

All Available Sizes

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HousingUnitCRI4000K CCT4500K CCT5000K CCTWattageReplaces Up To
Delivered LumensEfficacy (LpW)Delivered LumensEfficacy (LpW)Delivered LumensEfficacy (LpW)
ILH436L8037,29515635,99315135,993151239250W MH
48L8046,35215144,73414644,734146307400W MH

Features & Specifications

  • These durable fixtures are constructed of 20-gauge steel, and feature post-painted hemmed edges to allow for easier handling and installation.
  • These fixtures utilize high brightness mid-power LEDs allowing for high output, low glare with smooth and even light distribution.
  • The available high-transmission lens offers 91% efficiency. This impact- and scratch-resistant lens protects the LEDs while delivering improved visual comfort.
  • The tool-free driver compartment allows for easy access for maintenance.
Max Lumens
Min Lumens
Color Temperatures
4000K 4500K 5000K
Additional Options
DLC PremiumUS Manufactured (BAA Compliant)DimmableUL ListedBattery Backup

Resources & Downloads

Lighting Calculation Tools