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Premium Linear LED High Bays ES4S

High-output premium linear LED high bay built for demanding industrial facilities — rotatable LED modules and 10-year warranty
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CERTIFICATIONS - LISTINGS

DLC QPL Premium Listed
FCC Compliant
RoHS Compliant
Cleanroom LED Luminaires
Made in USA
Bluetooth Ready

Spec Sheet

Engineered for Performance

The ES4S Series is a premium linear LED high bay engineered for high-demand industrial and commercial facilities requiring maximum lumen output and long-term reliability. Delivering up to 171 lm/W efficacy, a 309,000-hour rated life, and rotatable outer modules for tailored light distribution, it combines thermal precision with a 10-year warranty for demanding applications.

KEY FEATURES

  • Up to 171 lm/W efficacy
  • Lumen output range: 8,291–58,933 lm
  • 309,000-hour rated life (L70) — 10-year warranty
  • Ambient operation up to 65°C with aluminum heat sinks
  • Rotatable outer modules: 0°, 45°, 90°, 135° for tailored light distribution
  • Multiple lens options: clear, frosted, aisle
  • Tool-free wiring access for faster installation and maintenance
  • Optional occupancy sensors and UltraLink Bluetooth® wireless control
  • 120–277V or 347–480V input
  • ETL, DLC, RoHS certified

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MODELS

  • • AL-ES4S-8K-8-50-U
  • • AL-ES4S-13K-8-50-U
  • • AL-ES4S-17K-8-50-U
  • • AL-ES4S-21K-8-50-U
  • • AL-ES4S-24K-8-50-U
  • • AL-ES4S-31K-8-50-U
  • • AL-ES4S-36K-8-50-U
  • • AL-ES4S-43K-8-50-U
  • • AL-ES4S-49K-8-50-U
  • • AL-ES4S-58K-8-50-U

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-ES4S-8K-8-50-UAL-ES4S-13K-8-50-UAL-ES4S-17K-8-50-UAL-ES4S-21K-8-50-UAL-ES4S-24K-8-50-UAL-ES4S-31K-8-50-UAL-ES4S-36K-8-50-UAL-ES4S-43K-8-50-UAL-ES4S-49K-8-50-UAL-ES4S-58K-8-50-U
MFR #AL-ES4S-8K-8-50-UAL-ES4S-13K-8-50-UAL-ES4S-17K-8-50-UAL-ES4S-21K-8-50-UAL-ES4S-24K-8-50-UAL-ES4S-31K-8-50-UAL-ES4S-36K-8-50-UAL-ES4S-43K-8-50-UAL-ES4S-49K-8-50-UAL-ES4S-58K-8-50-U
Mi Item #14943014149430151494301614943017149430181494301914943020149430211494302214943023
Input Wattage (W)50W80W107W129W145W183W217W257W291W353W
Voltage (V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)U (120-277V) / HV (480V)
Lumen Output (lm)8,291 lm13,438 lm17,818 lm21,743 lm24,874 lm31,088 lm36,044 lm43,486 lm49,749 lm58,933 lm
Efficacy (lm/W)165 lm/W167 lm/W166 lm/W169 lm/W171 lm/W170 lm/W166 lm/W169 lm/W171 lm/W167 lm/W
Color Rendering Index80+ CRI80+ CRI80+ CRI80+ CRI80+ CRI80+ CRI80+ CRI80+ CRI80+ CRI80+ CRI
Color Temperature40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)40 (4000K) / 50 (5000K)
Dimming CompatibleYesYesYesYesYesYesYesYesYesYes
Replacement Wattage175W - 250W HID250W - 400W HID. 4LT5.400W HID. 4LT5. 6LT8400W HID. 4LT5. 6LT8400-750W HID. 6LT5. 8LT8400W - 750W HID. 6LT5. 8LT8750W HID. 8LT5750W - 1000W HID. 10LT5-12LT5750W - 1000W HID. 10LT5-12LT51000W HID. 12LT5
Longevity (L70)309000 hours309000 hours309000 hours309000 hours309000 hours309000 hours309000 hours309000 hours309000 hours309000 hours
Certifications/ListingsETL. DLC. RoHSETL. DLC. RoHSETL. DLC. RoHSETL. DLC. RoHSETL. DLC. RoHSETL. DLC. RoHSETL. DLC. RoHSETL. DLC. RoHSETL. DLC. RoHSETL. DLC. RoHS

Dimensions

Physical dimensions by model

8K
Length 23.1
Width 8.28
Height 2.1
Weight ~8
13K - 17K
Length 23.1
Width 11.2
Height 2.1
Weight ~10
21K - 24K
Length 23.1
Width 14.1
Height 2.1
Weight ~14
13K - 17K
Length 43.72
Width 8.28
Height 2.1
Weight ~16
31K - 36K
Length 43.72
Width 11.2
Height 2.1
Weight ~18
49K - 58K
Length 43.72
Width 14.1
Height 2.1
Weight ~20.6

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
RoHS CompliantRoHS Compliant
Cleanroom LED LuminairesCleanroom LED Luminaires
Made in USAMade in USA
Bluetooth ReadyBluetooth Ready

TECHNICAL DOCUMENTATION

Resources & Downloads

Premium Linear LED High Bays ES4S

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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