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Genlyte Delivers Wide Spacing, Low Glare with ArcForm Duo

Genlyte, a Signify business, ArcForm Duo

The ArcForm Duo from Genlyte Solutions, a Signify business, builds its recessed architectural profile around two optical engines that solve real‑world ceiling layout challenges. Contractors get a fully luminous aperture with no dark spots or striations and a distribution that holds its ratios across common mounting heights.

The patented MesoOptics nanotechnology produces a 3D batwing distribution that supports 10×10 on‑center spacing while maintaining low glare and consistent footcandle levels. That means fewer fixtures in the grid and fewer branch circuits to manage.

For standard applications, the Silk lens provides a value‑driven Lambertian distribution with strong uniformity. For projects where UGR targets matter, the MesoOptics option delivers <16 and <19 UGR performance under CIE reference conditions. Both lens types pair with AccuRender 90 CRI color rendering and five standard CCTs or a two‑channel tunable white option. The family spans 2×2, 1×4 and 2×4 sizes with low fixture weight that simplifies overhead handling.

ArcForm Duo is Interact Ready and supports Lutron Athena or Vive along with 0‑10V control. The optical consistency across lumen packages means contractors can mix outputs without fighting unexpected hot spots or uneven ratios. Photometric data is available for every configuration with direct links to IES files and full reports.

The system holds tight Max/Min ratios across 8-, 9- and 10-foot ceilings. Even at wider 12×12 spacing, the distribution remains predictable. That stability reduces redesign cycles and helps keep installation schedules on track.

ArcForm Duo fits offices, education, healthcare, retail and commercial spaces where clean ceilings and predictable performance matter.

Technical Specifications of Ledalite ArcForm Duo from Genlyte Solutions

  • MesoOptics 3D batwing distribution or Silk Lambertian lens 
  • 2×2, 1×4, and 2×4 recessed formats 
  • AccuRender 90 CRI 
  • Five fixed CCTs plus tunable white 
  • Supports 10×10 on‑center spacing in typical layouts 
  • MesoOptics lens delivers <16 and <19 UGR performance 
  • Control compatibility includes Interact Ready, Lutron Athena, Lutron Vive and 0‑10V 
  • Recessed housing weight: 11 pounds for 2×2 and 19 pounds for 2×4 

Learn more about the Ledalite ArcForm Duo at genlyte.com.

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