Industrial Strips LKFS Stairwell
Engineered for Performance
KEY FEATURES
- Selectable 3500K / 4000K / 5000K
- 4,200–6,000 lumens (series range)
- 122,000-hour LED life (L70)
- Standard 0–10V dimming, >80 CRI
- cULus listed, DLC 5.1 Premium
- 5-year warranty
MODELS
- • AL-BE-SW-2-LKFS-U
- • AL-BE-SW-3-LKFS-U
- • AL-BE-SW-4-LKFS-U
- • AL-BE-SW-8-LKFS-U
LKFS Technology
Adjust both lumen output and color temperature directly in the field to match application needs, reduce inventory, and optimize performance.
LKFS Technology
Adjust both lumen output and color temperature directly in the field to match application needs, reduce inventory, and optimize performance.
Applications &
Use Cases
Purpose-built for environments where standard fixtures fall short. Abaco's industrial and specialty lighting portfolio covers sealed vapor-tight solutions for wet and hygienic applications, explosion-proof fixtures for classified hazardous locations, and high-CRI options for automotive and parking environments — each engineered to meet the compliance and durability demands of critical facilities.
Food Processing & Cold Storage
Sealed, corrosion-resistant fixtures engineered to maintain performance in wet, low-temperature, and hygiene-critical environments.
Automotive & Service Centers
High-CRI, shadow-free illumination designed for service bays and maintenance areas where visual accuracy directly impacts work quality.
Parking Structures
Vandal-resistant, high-efficiency lighting built for open and enclosed parking environments that demand durability and consistent coverage.
Hazardous & Classified Locations
Explosion-proof and hazardous location fixtures certified for environments where flammable gases, vapors, or combustible dust are present.
Technical Specifications
Swipe horizontally to view the full specification table.
| AL-BE-SW-2-LKFS-U | AL-BE-SW-3-LKFS-U | AL-BE-SW-4-LKFS-U | AL-BE-SW-8-LKFS-U | |
|---|---|---|---|---|
| MFR # | AL-BE-SW-2-LKFS-U | AL-BE-SW-3-LKFS-U | AL-BE-SW-4-LKFS-U | AL-BE-SW-8-LKFS-U |
| Mi Item # | ||||
| Selectable Wattage (W) | 19W | 24W | 33W | 62W |
| Voltage (V) | U (120-277V) | U (120-277V) | U (120-277V) | U (120-277V) |
| Lumen Output (lm) | 2,613 lm | 3,186 lm | 4,382 lm | 8,135 lm |
| Efficacy (lm/W) | 134 lm/W | 131 lm/W | 131 lm/W | 132 lm/W |
| Color Rendering Index | 80+ CRI | 80+ CRI | 80+ CRI | 80+ CRI |
| Selectable Color Temp. | 35 (3500K) / 40 (4000K) / 50 (5000K) | 35 (3500K) / 40 (4000K) / 50 (5000K) | 35 (3500K) / 40 (4000K) / 50 (5000K) | 35 (3500K) / 40 (4000K) / 50 (5000K) |
| Dimming Compatible | 0-10V | 0-10V | 0-10V | 0-10V |
| Dimensions | 47.3" x 3.3" x 3.5" | 94.2" x 3.3" x 3.5" | 47.3" x 3.3" x 3.5" | 94.2" x 3.3" x 3.5" |
| Longevity (L70) | 122000 hours | 122000 hours | 122000 hours | 122000 hours |
| Certifications/Listings | cETLus, ETL, IP69K | cETLus, ETL, IP69K | cETLus, ETL, IP69K | cETLus, ETL, IP69K |
Dimensions
Physical dimensions by model
| Length | 22 1/4" |
| Width | 2 3/8" |
| Height | 2 3/4" |
| Weight | 2.4 lb |
| Length | 35" |
| Width | 2 3/8" |
| Height | 2 3/4" |
| Weight | 3.1 lb |
| Length | 47 3/8" |
| Width | 2 3/8" |
| Height | 2 3/4" |
| Weight | 3.7 lb |
| Length | 91 1/4" |
| Width | 2 3/8" |
| Height | 2 3/4" |
| Weight | 7.5 lb |
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.
6kV Surge ProtectionDLC QPL Premium ListedFCC CompliantIP65 Outdoor RatedTECHNICAL DOCUMENTATION
Resources & Downloads
Industrial Strips LKFS Stairwell
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
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