Ingemann Components® introduces Arcus – a high-performance polycarbonate diffuser sheet engineered for lighting applications where durability, safety, and optical performance are equally critical. Developed for industrial facilities, Arcus is designed to withstand the challenges that conventional diffuser materials often struggle to handle.

Arcus is designed to deliver high optical performance without compromising visual comfort. Available in 60%, 70%, 80%, and 90% light transmission levels with identical optical properties across the two available thicknesses, it provides effective diffusion while maintaining high light output.

Its advanced optical design creates a soft, uniform illumination effect, making Arcus an ideal choice for LED panel lights, downlights, and other applications where consistent light quality is essential.

From transport hubs and industrial facilities to public infrastructure and other high-traffic spaces, lighting systems are exposed to accidental impacts, heavy use, maintenance activity, vandalism, and extreme temperatures. These conditions can damage standard diffuser materials, resulting in increased maintenance, downtime, and safety concerns.

Manufactured from optical-grade polycarbonate (PC), Arcus is engineered to withstand these challenges. Its exceptional impact resistance and wide operating temperature range help luminaires maintain reliable performance in environments where durability is critical.