3-inch-wide architectural linear with an integral driver and open or closed end caps — direct and direct/indirect distributions from 350 to 1000 lm/ft, 80/90+ CRI, pendant, surface, wall, and recessed mounting, in 2–8 ft sections and continuous runs.
| Luminous flux | 350–1000 lm/ft |
|---|---|
| Color temperature (CCT) | 2700K / 3000K / 3500K / 4000K / 5000K |
| CRI | ≥90 |
| Mounting | Pendant (aircraft cable / stem), Surface, Wall, Recessed |
| Dimensions | 3 3/8" tall × 3 1/16" wide extruded-aluminum profile; 2–8 ft sections & continuous runs (over 8 ft) in 1 ft / 1 in increments |
| Distribution | Direct, Direct/Indirect |
| Finishes | Matte white, Aluminum, Matte black, Custom (RAL) |
| Dimming | 0–10V 100–1% standard; Lutron Hi-lume 1% Eco, eldoLED 1% ECOdrive & 0.1% SOLOdrive, ELV, TRIAC, DALI; 120/277/UNV/347V input |
| Rated environments | Dry, Damp location |
| Rated lifetime | 60,000 h |
| Warranty | 5 years |
Specifications sourced from the manufacturer's datasheet . Verify against the current revision before specifying.
Via Lux is Lumenwerx's 3-inch-wide architectural linear, a compact 3 3/8" tall by 3 1/16" wide extruded-aluminum profile with an integral driver and a choice of open or closed end-cap designs. At just 3" wide it installs across pendant (aircraft cable or stem), surface, wall, and recessed applications, in direct or direct/indirect distributions. The direct side uses the High-Efficiency Lambertian Optic (HLO), paired with Widespread Indirect (WIO2), Translucent Indirect (TIO), or Widespread Asymmetric Indirect (WAI2) optics on the uplight side. Delivered output runs 350, 500, 750, and 1000 lm/ft; efficacy reaches up to 146 lm/W on the indirect optics, with the direct HLO delivering up to 99 lm/W. Static-white light source in 2700/3000/3500/4000/5000K with 80+ CRI standard and 90+ CRI optional, held to 3 SDCM. Sections run 2–8 ft (minimum 2 ft direct, 3 ft direct/indirect) with continuous runs over 8 ft in 1 ft / 1 in increments, joined seamlessly onsite. Dimmable 100–1% via 0–10V standard, with Lutron Hi-lume 1% EcoSystem, eldoLED 1% ECOdrive and 0.1% SOLOdrive, ELV, TRIAC, and DALI driver options on 120/277/UNV/347V input. Housing is extruded aluminum with up to 90% recycled content. ETL listed to UL 1598 and CSA C22.2 No. 250.0 for indoor dry/damp locations, backed by a five-year limited warranty.
Pick from Via Lux's published options to compose a copyable, submittal-ready specification. All choices come from the manufacturer datasheet — confirm the final build against the current revision before ordering.
Submittal summary
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Ultra-slim semi-direct architectural linear family — up to 1000 lm/ft at 125 lm/W, 80/90 CRI, tunable-white and BIOS options, in 2–12 ft sections and continuous system runs.
