HL Linear High Bay - SLG
SLG Spring Lighting Group LED Luminaire manufacturer in Texas
LED,CREE,SLG,Wall Pack,Wallpack,Wall Mount,Wallmount,Troffer,High Bay, Highbay,Linear High Bay,Luminaire
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Indoor Lighting

Damp Location

DLC Standard Certification
Click image for DLC info

The SLG HL Series Linear High Bay fixtures are available with lumen outputs from 11,000 to 43,800 lumens.  Power factor >90%, 0-10V dimmable drivers are standard.  These fixtures are ideal for one-for-one retrofitting of conventional HID, T8 and T5 fluorescent high bays. Applications from 15ft to 45ft ceilings and widely used in Warehouses, Industrial, Convention Center, Gymnasium and other large indoor spaces.


  • Available in 2×2 and 2×4 configurations
  • 11,000 to 43,8000 lumens
  • CCT: 4000k, 5000k; 82+CRI
  • Operating Temperature: -40°C to +55°C
    For high-temperature operation, consult factory
  • Input Voltage: 120V-277V or 347V-480V, 50/60Hz
  • Constant current driver efficiency > 90%
  • Precision Die-Formed pre-painted 20ga steel housing for maximum thermal benefit and lightweight installation.
  • Mounting: Chain or Cable mounting.  Optional pendant fitting for ¾” conduit
  • 10 year limited warranty


  • Designed for easy replacement of light engines and drivers.
  • ULus listed for damp locations, FCC and RoHS compliant, DLC certified
  • Dimmable LED system using 0-10V dimmer signals
  • Electrical/electronic components rated to 50,000hr life
  • Specular lighting sheet with >91% reflectivity
  • Five lens options for Aisle, Narrow, Medium and Wide distributions
  • Pattern 12 diffuser optional for lowbay performance
  • White polyester powder coat, 92% reflective

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