Edge-Lit Acrylic Panel
Overview
Clear cast acrylic optimized for edge-lit LED signs. When light enters from the edge, engraved areas glow while the rest stays clear. Creates 3D illuminated effects.
Properties
Difficulty
beginner
Pros
- Optimized for LED edge-lighting
- Excellent light diffusion
- Uniform illumination
- Clean laser-cut edges
- Perfect for signs and displays
Cons
- Specialty material — higher cost
- Not as clear as standard acrylic
- Optimized for specific LED placements
Best For
- LED signs
- neon-replacement signs
- night lights
- awards with built-in LED
- bar signage
Avoid For
- Tinted acrylic (light diffuses too much)
- extruded acrylic (uneven scatter)
- surface-only engraving
Laser Compatibility
Engrave into the face of the panel — light from LED strip on the edge illuminates the engraved areas. CO2: engrave 300mm/s 15-25% for crisp frosted effect; light passes for subtle glow. Diode: 200mm/s 60-70%. Use clear cast acrylic for maximum light transmission. Deeper engrave = brighter glow when lit. Cut to size with same settings as Cast Acrylic — Clear.