Optical PMMA has transformed the design of light panels, ultra-thin screens, and LED light fixtures, becoming a preferred choice for those seeking uniform and efficient lighting. This specialized material enables an even distribution of light, ideal for commercial furniture, signage, light boxes, light frames, backlit PMMA, ambient lighting, and more.
In this article, we explore the various techniques, methods, and technologies used in manufacturing light panels with optical PMMA and explain why Actilum’s Luxpanel leads the market as the most advanced option.
What makes optical PMMA unique in lighting and backlighting applications?
Optical PMMA, also known as acrylic, is a high-transmission material that has redefined professional lighting. Its optical properties enable precise light control, optimizing energy consumption in backlighting, light tables, and LED displays.
Through advanced engraving and treatment techniques, such as V-Cutting and screen printing, optical PMMA ensures a uniform light dispersion, always depending on the technology used, allowing for shadow-free and hotspot-free illumination.
Manufacturing methods for optical PMMA light panels
V-Cutting: This process involves V-shaped cuts on the PMMA surface, creating a grid that facilitates light distribution. Ideal for simple signage projects, 2D V-Cutting achieves a homogeneity of between 50-70% and a luminous efficiency of around 60%.
Laser engraving: Using a precision laser, custom patterns are engraved on the PMMA to adjust light dispersion. This method is ideal for commercial applications where visual quality is key, and it adapts perfectly to PMMA light tables and LED-lit PMMA, achieving a homogeneity of 60-70%, although with a lower luminous efficiency.
Screen printing: A thin layer of ink is applied to the PMMA, generating a pattern that optimizes light diffusion on larger surfaces. This technique is used for light boxes and large-format screens, allowing for an even distribution in large panels. However, the ink tends to degrade within a few months, causing a sharp decline in luminous efficiency.
Actilum’s Progressive Line 3D technology: Luxpanel, in its commitment to innovation, has developed an exclusive method using proprietary machinery and algorithms to achieve an advanced engraving process that ensures superior luminous efficiency above 90%. With Progressive Line 3D technology, each panel is individually calibrated, optimizing efficiency and light projection and achieving an exceptional uniformity that stands out in the market.
Luxpanel: efficiency and quality in optical PMMA lighting
Luxpanel stands out from other light panels due to its exclusive technology and the use of locally manufactured light strips in Barcelona, which incorporate high-efficiency NICHIA LEDs. This approach ensures up to 40% lower energy consumption compared to other panels on the market, making Luxpanel a top choice for professional lighting in stores, offices, and any space needing consistent light. Furthermore, Luxpanel is the only panel that incorporates Progressive Line 3D technology, achieving unmatched uniformity in light distribution.
Benefits of Luxpanel over other light panels
- Energy efficiency: With an optimized design, Luxpanel consumes up to 40% less energy than other options, maximizing cost savings.
- Uniform light distribution: Progressive Line 3D technology ensures an even light distribution, ideal for large-scale projects.
- Durability: Built with high-quality components, Luxpanel provides exceptional durability, reducing long-term maintenance costs.
- Versatility: Compatible with applications that require illuminated PMMA, such as light tables, light panels, and LED panel lights, Luxpanel is adaptable and efficient in various environments.
