Description
This 3mm thick Spectrum LED Orange 3TL1 Perspex Acrylic Sheet measures 600mm x 400mm.
Part of the Perspex Spectrum LED range, this vibrant orange acrylic is specially designed for use with LED lighting, providing excellent light diffusion and helping to create bright, evenly illuminated displays.
Spectrum LED Orange Perspex is ideal for applications where consistent colour and illumination are important, making it particularly suitable for illuminated signage, lightboxes and decorative lighting projects.
Applications:
Spectrum LED Orange Perspex acrylic sheets have many applications, including:
- LED illuminated signs and lightboxes
- Backlit displays and lettering
- Point of sale displays
- Decorative lighting installations
- Architectural features
- Retail displays and exhibition stands
- Creative laser cutting projects
Working with Perspex acrylic sheets:
Perspex is a versatile material that can be cut, drilled, laser cut and thermoformed.
Perspex is a thermoplastic, which means that when heated to approximately 140–180°C, it becomes flexible. This allows the material to be formed into the required shape or bent. Once the material cools, it becomes rigid again.
Perspex sheets are often shaped using a CNC router or laser cutter. The edge of laser cut Perspex has a pleasing polished appearance. If you look carefully at the edge of a piece of laser cut Perspex, you may notice slight vertical lines caused by the laser cutting process.
Spectrum LED Orange Perspex is suitable for CO2 laser cutting, making it an excellent choice for producing illuminated letters, logos, signs and intricate decorative designs.
Perspex sheets have a protective film on both faces. If you are engraving the material, this should be removed from the surface being engraved. For laser cutting, the protective film can generally be left in place to help protect the surface during processing.
Perspex colour reference code:
- 3TL1 – Spectrum LED Orange
Dimensions:
- Length: 600mm
- Width: 400mm
- Thickness: 3mm (nominal)
Tolerances:
The manufacturing tolerance for the thickness of cast Perspex acrylic sheets is the stated thickness ±10% plus ±0.4mm. For a nominal 3mm sheet, this gives a possible thickness range of approximately 2.3mm to 3.7mm.





