HL High Bay Linear - 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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HL Series Linear High Bay

Indoor Lighting

The SLG HL Series Linear High Bay fixtures are available with lumen outputs from 11,000 to 43,000 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.

Industrial LED luminaire for large indoor spaces.  Chain or pendant hung for open ceilings


  • Available in 2x2 and 2x4 configurations
  • 13,335 to 43,8000 lumens
  • CCT: 4000k, 5000k; 80+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.
  • cULus listed for damp locations, DLC qualified, FCC compliant, RoHS compliant
  • 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
SKU Input Wattage Lumens LPW CCT
HL 130 G1 4K 105W 13,335 127 4000K
HL 130 AL G1 HVU 5K M1 105W 13,650 130 5000K
HL 258 PD G1 4K M2 200W 24,600 123 4000K
HL 258 G1 5K EL 200W 25,800 129 5000K
HL 438 PD G1 4K PD 320W 42,400 133 4000K
HL 438 PD G1 HVU 5K PD 320W 43,800 137 5000K

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