Back-Lit LED Flat Panels LKFS
Engineered for Performance
KEY FEATURES
- Field-selectable 3500K / 4000K / 5000K
- Selectable lumen packages from 2,656–5,157 lm
- Back-lit design with uniform, no-pixelation output
- 144,000-hour (L70), >80 CRI
- IC-rated, cULus listed for damp locations
- DLC Premium certified
MODELS
- • AL-BE-1X4F-LKFS-50-U
- • AL-BE-2X2F-LKFS-50-U
- • AL-BE-2X4F-LKFS-50-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
Precision illumination for professional interiors where light quality directly affects productivity, comfort, and brand perception. Abaco's commercial portfolio includes flat panel and architectural solutions optimized for offices, retail, healthcare, hospitality, and data centers — delivering consistent color rendering and uniform coverage across every application.
Office Spaces
Uniform, glare-free illumination that supports visual comfort and productivity across open-plan and private work environments.
Educational Facilities
Consistent, flicker-free illumination engineered to reduce eye strain and support focus in classrooms and learning environments.
Hospitality & Public Spaces
HArchitectural lighting that balances functional performance with visual warmth, creating environments that are both comfortable and on-brand.
Retail Environments
High-CRI lighting that enhances product color rendering and visual appeal, driving engagement and purchase confidence.
Healthcare & Clinical Spaces
Precision lighting with high CRI and clean aesthetics, meeting the visual and hygiene demands of medical and patient care environments.
Data Centers & Technical Rooms
High-efficiency, low-heat fixtures that provide precise illumination for infrastructure-critical environments with strict operational requirements.
Technical Specifications
| AL-BE-1X4F-LKFS-50-U | AL-BE-2X2F-LKFS-50-U | AL-BE-2X4F-LKFS-50-U | |
|---|---|---|---|
| Selectable Wattage (W) | 20W / 28W / 34W | 20W / 27W / 32W | 24W / 33W / 38W |
| Voltage (V) | U (120-277V) | U (120-277V) | U (120-277V) |
| Lumen Output (lm) | 2,656 lm / 3,531 lm / 4,218 lm | 2,810 lm / 3,743 lm / 4,179 lm | 3,389 lm / 4,538 lm / 5,157 lm |
| Efficacy (lm/W) | 132 lm/W - 127 lm/W - 123 lm/W | 141 lm/W - 136 lm/W - 130 lm/W | 144 lm/W - 138 lm/W - 137 lm/W |
| Color Rendering Index | 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) |
| Dimming Compatible | Yes | Yes | Yes |
| Longevity (L70) | +144000 hours | +144000 hours | +144000 hours |
| Certifications/Listings | DLC, FCC, DAMP, IC, RoHS | DLC, FCC, DAMP, IC, RoHS | DLC, FCC, DAMP, IC, RoHS |
Dimensions
Physical dimensions by model
| Length | 47.7" |
| Width | 11.8" |
| Height | 1.5" |
| Weight | 6 lb |
| Length | 23.7" |
| Width | 23.7" |
| Height | 1.5" |
| Weight | 9 lb |
| Length | 47.7" |
| Width | 23.7" |
| Height | 1.5" |
| Weight | 4 lb |
CONFIGURATION OPTIONS
Mounting, Options
& Accessories
Expand installation flexibility and fixture performance with compatible sensors, reflectors, and mounting accessories.
Surface & Flange Mounting Kits (for plaster or other hard ceilings)
AL-BE-SMKT-14
Surface mount kit — 1x4 models
AL-BE-SMKT-22
Surface mount kit — 2x2 models
AL-BE-SMKT-24
Surface mount kit — 2x4 models
AL-BE-FLANGEKIT14-ET
Flange mounting kit — 1x4 models
AL-BE-FLANGEKIT22-ET
Flange mounting kit — 2x2 models
AL-BE-FLANGEKIT24-ET
Flange mounting kit — 2x4 models
Suspension
AL-BE-PNL-CM
Cable mounting kit — provides additional security and suspended mounting
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.
1kV Surge ProtectionDLC QPL Premium ListedFCC CompliantTECHNICAL DOCUMENTATION
Resources & Downloads
Back-Lit LED Flat Panels LKFS
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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