SmartArena (a brand of Preworks GmbH) specialises in cost-efficient and environmentally friendly LED solutions for sports facilities, stadia and arenas. The company supports customers with an experienced team of lighting designers and experts from conceptual development to realisation and site supervision.

Smart Arena was founded in 2008 with the aim of creating a technical lighting solution for sports facilities based on the latest COB LED technology and "Direct Light Control" (DLC) for optimal reduction of light immission. With the latest generation of TERA SERIES GEN3r, Smart Arena claims to create optimal lighting conditions, maximum efficiency and the greatest possible sustainability.