![Oscar Evo-Blade: Knife edge ceiling trim for elegant acoustic & conventional plaster ceiling edges - YouTube Oscar Evo-Blade: Knife edge ceiling trim for elegant acoustic & conventional plaster ceiling edges - YouTube](https://i.ytimg.com/vi/EggPDp4ZruQ/maxresdefault.jpg)
Oscar Evo-Blade: Knife edge ceiling trim for elegant acoustic & conventional plaster ceiling edges - YouTube
![10 ft x 6 in Armstrong Axiom Indirect Field Light Coves Ceiling-to-Ceiling Knife Edge ACT Perimeter Trim / White - AXIFLCCKE 10 ft x 6 in Armstrong Axiom Indirect Field Light Coves Ceiling-to-Ceiling Knife Edge ACT Perimeter Trim / White - AXIFLCCKE](https://s3.amazonaws.com/gms-central/product/7977_MD-armstrong_AXIFLCCKE.jpg)
10 ft x 6 in Armstrong Axiom Indirect Field Light Coves Ceiling-to-Ceiling Knife Edge ACT Perimeter Trim / White - AXIFLCCKE
![5” mini knife edge framing system creates precise forms for coves and floating ceilings while cutting installation time. For use with elliptipar S320 luminaire 5” mini knife edge framing system creates precise forms for coves and floating ceilings while cutting installation time. For use with elliptipar S320 luminaire](https://www.electrixillumination.com/application/files/cache/3f08e0a03bf0bfcd189151532506af0a.jpg)
5” mini knife edge framing system creates precise forms for coves and floating ceilings while cutting installation time. For use with elliptipar S320 luminaire
![The K8-FR Knife Edge LED cove framing system from Electrix Illumination is a sharp edged architectural feature with even lighting on adjacent wall and ceiling. for use with elliptipar S323 luminaire The K8-FR Knife Edge LED cove framing system from Electrix Illumination is a sharp edged architectural feature with even lighting on adjacent wall and ceiling. for use with elliptipar S323 luminaire](https://www.electrixillumination.com/application/files/cache/b291b4a769c12921f6754d1b8c088e4a.jpg)