Coronet’s KnifeEdge Profile Brings New Flexibility to Cove Lighting
Coronet LED’s Lalina KnifeEdge, a field‑curvable cove system, is engineered to create clean, continuous ceiling transitions while delivering soft, uniform indirect illumination. The fixture pairs a flexible aluminum housing with a tapered knife‑edge profile that muds directly into surrounding drywall, allowing the lighting effect to follow curved or linear architecture while the system itself disappears from view.
Building on the adaptability of the original Lalina Cove and Perimeter fixtures, Lalina KnifeEdge is fully field‑curvable and field‑trimmable by up to three inches. The housing can form inside radii as tight as 12 inches, enabling continuous curved coves without the cost, complexity or lead time associated with custom fabrication. Custom lengths and modular joiners support precise alignment across long runs, evolving site conditions and unexpected obstructions to maintain predictable detailing from specification through installation.
This addition is designed for interiors where sculptural forms and fluid geometries increasingly define the ceiling plane. The system adapts to straight runs, sweeping curves or hybrid layouts without compromising architectural precision. Its knife‑edge detail eliminates visible trim and hardware, producing a crisp, uninterrupted transition that supports the minimalist surfaces favored in hospitality, workplace, healthcare and other design‑driven environments.
Technical Specifications of Coronet LED’s Lalina KnifeEdge
- Field‑curvable aluminum housing supports inside radii ≥ 12 inches
- Field‑trimmable up to 3 inches for onsite adjustment
- Knife‑edge profile designed for mud‑in drywall integration
- Standard lengths up to 8 feet with custom lengths available
- Compatible with Lalina LED modules and drivers
- Indirect distribution with uniform ceiling wash
- 0-10V dimming and multiple output packages
- Optional joiners for seamless transitions across runs
- Designed and manufactured in New York/New Jersey; BAA/BABA compliant
Learn more about Coronet LED’s Lalina KnifeEdge.
