LumiLedge® Luminaires for Prefabricated Cove Systems

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LumiLedge® Prefabricated 8" Knife Edge Cove Framing

K8-FR (for use with elliptipar S323 luminaire)

Profile - Knife Edge
Projection - 8"
Height - 2 3/8"
Construction - Continuous form w/ Sheetrock Finish
Finish - Matte White Powder Coat
Compatible Luminaries - K8-i400F, K8-L

Consult factory for custom modifications

Project Photography

MetLife Headquarters
The Knickerbocker Hotel

Patented 8” knife edge framing system for wall board finish creates precise forms for floating ceilings and vertical wall applications. Clean profile provides form for discrete indirect perimeter cove lighting in lobbies, corridors and offices. Use K8 prefabricated cove framing to reduce installation time compared to field built coves.

Unique two piece aluminum framing system integrates with wall to provide seamless transition from wall to cove. Cove framing wall supports fasten directly to wall framing. Lock-in framing brackets cap gypsum board on wall and support drywall skin on cove for simple, secure installation. Support brackets feature screw bosses for drywall securement plus extruded channels for a smooth plaster finish from wall through finished cove. Wall board and finish by others.

Electrix coordinates shipping with construction phases: frame products ship to arrive for wall and ceiling framing. Choose symmetric or asymmetric Electrix cove luminaires to follow during electrical installation.


  • Factory precise forms make installation more cost effective than
  • field built knife edge coves

  • Patented two-piece design allows for secure mounting and clean architectural reveal
  • Framing factory finished in matte white powder coat standard and in stock.
  • Framing is field finished with wall board for exact match to wall surfaces

  • Integrated LED luminaire options enable quick installation with exact aiming
  • 2 3/8” high x 8” wide profile
  • Field trimmable for exact wall fit
  • Order inside corners, outside corners and knife profile finish caps for exposed end of run conditions separately
  • Compatible Gear Tray

    Specification Sheets

    DWG Files

    Installation Instructions

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