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Linear LED High Bays LKFS Series

Field-selectable linear LED high bay engineered for warehouses and large commercial facilities — adjustable lumen output and CCT in a single fixture
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CERTIFICATIONS - LISTINGS

DLC QPL Premium Listed
FCC Compliant
6kV Surge Protection

Spec Sheet

Engineered for Performance

The Linear LED High Bays LKFS Series delivers uniform, high-efficiency illumination with field-selectable lumen output and color temperature across four fixture sizes. Up to 160 lm/W efficacy and a 134,000-hour rated life make it a reliable, low-maintenance solution for warehouses, manufacturing areas, gyms, and large commercial facilities requiring adaptable lighting performance.

LKFS — Lumen & Kelvin Field Selectable

KEY FEATURES

  • LKFS: field-selectable lumen output and color temperature
  • Tri-lumen selectable output: 12,307–61,319 lm (model dependent)
  • Up to 160 lm/W efficacy
  • 134,000-hour rated life (L70)
  • Selectable 4000K / 5000K
  • 120–277V input (347–480V optional)
  • Standard 0–10V dimming, >80 CRI
  • Sensor-ready design with 6 kV surge protection
  • DLC and FCC certified
  • 5-year warranty

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MODELS

  • • AL-BE-HB2-18L-LKSF-U
  • • AL-BE-HB2-24L-LKSF-U
  • • AL-BE-HB2-36L-LKSF-U
  • • AL-BE-HB2-60L-LKSF-U

LKFS Technology

Adjust both lumen output and color temperature directly in the field to match application needs, reduce inventory, and optimize performance.
LKFS — Lumen & Kelvin Field Selectable LKFS field-selectable lumen output and CCT controls

Applications &
Use Cases

Abaco's high bay LED solutions are engineered for large-volume spaces where ceiling heights and operational demands leave no margin for inconsistent light output. From warehouses and manufacturing floors to gymnasiums and cold storage facilities, these fixtures deliver high-efficacy, long-life illumination that keeps operations running safely and efficiently.

Warehouses & Distribution Centers

High-efficiency lighting designed for large, high-ceiling spaces, ensuring visibility, safety, and operational continuity.

Manufacturing Facilities

Reliable illumination engineered for demanding environments where precision, consistency, and uptime are critical.

Cold Storage & Food Processing

High-output LED solutions rated for low-temperature environments, delivering consistent performance where food safety and hygiene standards apply.

Gymnasiums & Sports Facilities

Glare-controlled lighting solutions that provide visual comfort and consistent coverage across wide open areas.

Logistics & Loading Areas

Durable, high-output lighting built to support continuous operation in high-traffic and heavy-duty environments.

Industrial Plants

Robust lighting systems designed for harsh conditions, delivering performance, efficiency, and long-term reliability.

Technical Specifications

Swipe horizontally to view the full specification table.       

Swipe horizontally to view the full specification table

   

AL-BE-HB2-18L-LKSF-UAL-BE-HB2-24L-LKSF-UAL-BE-HB2-36L-LKSF-UAL-BE-HB2-60L-LKSF-U
MFR #AL-BE-HB2-18L-LKSF-UAL-BE-HB2-24L-LKSF-UAL-BE-HB2-36L-LKSF-UAL-BE-HB2-60L-LKSF-U
Mi Item #15027641150276421502764315027644
Selectable Wattage (W)77W / 98W / 123W96W / 117W / 158W155W / 197W / 242W241W / 317W / 412W
Voltage (V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)
Lumen Output (lm)12,307 lm / 15,071 lm / 18,421 lm15,557 lm / 18,477 lm / 24,241 lm24,854 lm / 30,299 lm / 36,076 lm38,465 lm / 49,009 lm / 61,319 lm
Efficacy (lm/W)159 lm/W - 154 lm/W - 150 lm/W159 lm/W - 158 lm/W - 153 lm/W160 lm/W - 154 lm/W - 149 lm/W160 lm/W - 155 lm/W - 149 lm/W
Color Rendering Index80+ CRI80+ CRI80+ CRI80+ CRI
Selectable Color Temp.40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)
Dimming CompatibleYesYesYesYes
Longevity (L70)134000 hours134000 hours134000 hours134000 hours
Certifications/ListingsDLC. FCC. 6kV-SPDLC. FCC. 6kV-SPDLC. FCC. 6kV-SPDLC. FCC. 6kV-SP

Dimensions

Physical dimensions by model

HB2-18L
Length 16.5
Width 10.25
Height 1.8
Weight 4.6
HB2-24L
Length 23
Width 10.25
Height 1.8
Weight 7
HB2-36L
Length 31
Width 10.25
Height 1.8
Weight 9.5
HB2-60L
Length 44
Width 10.25
Height 1.8
Weight 12

CONFIGURATION OPTIONS

Mounting, Options
& Accessories

Expand installation flexibility and fixture performance with compatible sensors, reflectors, and mounting accessories.

 

TRUSTED PERFORMANCE

Certifications & Compliance

 

Designed to meet key industry standards for safety, durability, and performance, this fixture supports demanding commercial and industrial applications with trusted certifications and long-term reliability.

DLC QPL Premium ListedDLC QPL Premium Listed
FCC CompliantFCC Compliant
6kV Surge Protection6kV Surge Protection

TECHNICAL DOCUMENTATION

Resources & Downloads

Linear LED High Bays LKFS Series

Access product documentation, photometric files, and installation resources to support specification and project planning.

Spec Sheet

Detailed technical specifications and product data.

IES Files

Photometric data for lighting design and simulation.

Catalog

Full product catalog
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