LLS Linear Lighting System
The only specification-grade linear LED manufactured in the USA that allows any custom run length — no limits, no compromises.
Create the Design You Want Without Limits
The LLS Linear Lighting System is the flagship architectural product in the Lamar LED portfolio — and the only specification-grade continuous-row linear LED manufactured domestically that supports any custom run length. From 2-foot accent runs to 200-foot perimeter circuits, every system is precision-fabricated at our Central Islip facility with no field cutting required. Standard 90° or custom-angle corners, fully lit inside and outside transitions, and field-selectable CCT make LLS the specifier’s choice for projects that demand both design freedom and American manufacturing.
- Any custom run length — precision cut to order, no field cutting
- Standard 90° or custom-angle corners, field-adjustable up to 330°
- Fully lit inside & outside corners — zero dark spots at transitions
- 5 mounting configurations: cove, perimeter, recessed, surface, suspended
- Multi-color tuning LED boards — field-selectable 3000K / 3500K / 4000K
The linear catalog that built the Lamar name — now domestically manufactured at any custom length.
LLS is the spec-grade linear platform that originated in the Lamar LED architectural catalog. After the catalog was integrated into Clear-Vu Lighting, every LLS fixture was brought in-house — same engineering team, same union assembly, same Long Island factory — with the BABA/BAA documentation, DLC qualifications, and warranty of the broader Clear-Vu platform.
Read the Lamar LED story →Key Specifications
| Custom Length | Any run length — precision cut to order |
|---|---|
| Corner Options | Standard 90°, custom fixed angles, field-adjustable up to 330° |
| Lit Corners | Fully illuminated inside & outside corners — zero dark spots |
| Lumen Output | Up to 750 lumens per foot |
| Light Transmission | Frosted acrylic diffuser, > 85% transmission |
| Correlated Color Temperature | 3000K / 3500K / 4000K field-selectable (MCT board) |
| CRI | > 80 |
| Mounting Configurations | Cove, perimeter, recessed, surface, suspended |
| Housing | Precision fabricated steel, IC rated for insulated ceilings |
| Lens | Frosted acrylic — lift-and-shift or snap-in options |
| Dimming | 0-10V standard, DALI optional |
| Voltage | 120-277VAC universal |
| Rated Lifespan | L80 > 50,000 hours |
| Certifications | DLC QPL Listed, UL Listed, BABA/BAA Compliant, IC Rated |
LLS System Components
Every LLS installation is built from modular components — base modules, expansion modules, and corner units that combine to create any configuration.
IAS — Infinity Architectural Suspended
The IAS takes the LLS platform to a new level — a premium suspended linear fixture with seamless mitered corners that eliminate visible end cap seams, creating a truly continuous architectural line. Adjustable aircraft-cable hangers allow precise height positioning in open ceiling and exposed structure applications.
- Seamless mitered corners — no visible end cap seams
- Seamless linear extrusion for continuous visual line
- Adjustable aircraft-cable hangers for precise height control
- Available as direct, indirect, or direct/indirect distribution
Features & Benefits
Any Custom Run Length
The only domestically manufactured specification-grade linear LED that accepts any custom run length. Precision-fabricated steel housing eliminates field cutting, ensuring clean joints and uniform illumination across the entire run.
Field-Adjustable Corners
Standard 90° corners ship ready to install. Custom fixed-angle corners and field-adjustable corner modules (up to 330°) enable L-shapes, U-shapes, rectangles, and complex geometric configurations on-site.
Fully Lit Corners
Both inside and outside corners are fully illuminated — no dark spots, no shadows at transitions. Continuous light line maintained through every turn, creating the seamless architectural effect specifiers demand.
Multi-Color Tuning
Field-selectable 3000K, 3500K, or 4000K via MCT LED boards. One SKU supports multiple color temperature specifications. Optional color tuning control enables dynamic CCT shifting for circadian or scene programming.
Contractor-Friendly Installation
Precision-fabricated housing requires zero field cutting. Lift-and-shift or snap-in lens options speed installation. Field-adjustable expansion modules and corner units adapt to as-built conditions without returning to the factory.
BABA/BAA Compliant
Designed and manufactured at our 100,000 sq ft Central Islip, NY facility. Union made. IC rated for insulated ceiling installation. Fully BABA and BAA compliant for federal and infrastructure projects.
Applications
The LLS system is specified in any environment where continuous-row linear illumination defines the architectural character of the space.
Where this product lives
A sample of installations specifying this product family. Reach out for the full project reference list.
Related Products
Linear Lighting — Photometric (IES) Files
Photometric (.ies) files for each model — for use in AGi32, Visual, DIALux, Revit, and other lighting design tools. Right-click → Save Link As, or click to download directly.
NLR — Narrow Linear Recessed
| Model | Watts | CCT | Size | Download |
|---|---|---|---|---|
NLR48HFA40 | 39.62W | 4000K | 11 KB | .ies |
NLR48LFA40 | 24.21W | 4000K | 10 KB | .ies |
NLR48MFA40 | 33.02W | 4000K | 11 KB | .ies |
NLSD — Narrow Linear Surface/Suspended Direct
| Model | Watts | CCT | Size | Download |
|---|---|---|---|---|
NLSD48HB40 | 51.62W | 4000K | 10 KB | .ies |
NLSD48LB40 | 24.21W | 4000K | 10 KB | .ies |
NLSD48MB40 | 33.02W | 4000K | 10 KB | .ies |
NLSD-MCT — Narrow Linear Surface/Suspended Direct (MCT)
NLSDI — Narrow Linear Suspended Direct/Indirect
| Model | Watts | CCT | Size | Download |
|---|---|---|---|---|
NLSDI48HTB40 | 100.26W | 4000K | 73 KB | .ies |
NLSDI48LTB40 | 47.18W | 4000K | 73 KB | .ies |
NLSDI48MTB40 | 64.15W | 4000K | 73 KB | .ies |
NLSDI-MCT — Narrow Linear Suspended Direct/Indirect (MCT)
| Model | Watts | CCT | Size | Download |
|---|---|---|---|---|
NLSDI48HTB40 | 100.26W | 4000K | 73 KB | .ies |
NLSDI48MTB40 | 64.15W | 4000K | 73 KB | .ies |
TRSDI48L40 | 46.65W | 4000K | 73 KB | .ies |
NLSI — Narrow Linear Suspended Indirect
| Model | Watts | CCT | Size | Download |
|---|---|---|---|---|
NLSI48H40 | 51.62W | 4000K | 71 KB | .ies |
NLSI48L40 | 24.21W | 4000K | 68 KB | .ies |
NLSI48M40 | 33.02W | 4000K | 70 KB | .ies |
NLSI-MCT — Narrow Linear Suspended Indirect (MCT)
| Model | Watts | CCT | Size | Download |
|---|---|---|---|---|
NLSI48H40 | 51.62W | 4000K | 71 KB | .ies |
NLSI48L40 | 24.21W | 4000K | 68 KB | .ies |
NLSI48M40 | 33.02W | 4000K | 70 KB | .ies |
NLWD — Narrow Linear Wall Mount Direct
| Model | Watts | CCT | Size | Download |
|---|---|---|---|---|
NLSD48HB40 | 51.62W | 4000K | 10 KB | .ies |
NLSD48LB40 | 24.21W | 4000K | 10 KB | .ies |
NLSD48MB40 | 33.02W | 4000K | 10 KB | .ies |
NLWD-MCT — Narrow Linear Wall Mount Direct (MCT)
| Model | Watts | CCT | Size | Download |
|---|---|---|---|---|
NLSD48HB40 | 51.62W | 4000K | 10 KB | .ies |
NLSD48LB40 | 24.21W | 4000K | 10 KB | .ies |
NLSD48MB40 | 33.02W | 4000K | 10 KB | .ies |
NLWDI — Narrow Linear Wall Mount Direct/Indirect
| Model | Watts | CCT | Size | Download |
|---|---|---|---|---|
NLSDI48HTB40 | 100.26W | 4000K | 73 KB | .ies |
NLSDI48LTB40 | 47.18W | 4000K | 73 KB | .ies |
NLSDI48MTB40 | 64.15W | 4000K | 73 KB | .ies |