Knife Edge Ceiling is an innovative plaster-in 24VDC system from PureEdge that recesses into 5/8" drywall without joist modification. Its true Knife Edge profile hides the lens and light shield for a clean, uninterrupted visual field across surfaces. The system creates a sharp architectural detail with consistent illumination and fits 5/8" drywall for reveals, accent lighting, and surface-mount uses. Available in multiple wattages and color temperatures (2200K–5700K). Warm Dim options (2700D, 3000D) replicate incandescent dimming, reaching a warm 1800K. Remote power supplies are required and sold separately. Coordinate installation with electrical and drywall teams. Includes a 5-year pro-rated warranty. For custom quotes and layout assistance, send drawings to
design@PureEdgeLighting.com. Designed by Gregory Kay.