With the SL629+, a proven classic is consistently reimagined. The SL629+ stands for future-proof, modular, and intelligent lighting. At its core is a replaceable light engine that can be upgraded even after years with just a few simple steps. This keeps the luminaire technically up to date at all times without the need to replace the entire unit: consistently FUTURE-PROOF. Whether as a suspended, surface-mounted, or continuous mounted luminaire, the SL629+ adapts seamlessly to any architectural environment. Its clean design language, high-quality materials, and slim profile of just 29 mm ensure a subtle and elegant integration. Prismatic optics and sidelighting technology provide uniform, glare-free illumination with high visual comfort, ideal for screen-based workplaces. At the same time, the SL629+ impresses with high efficiency and strong performance. The freely positionable Y-wire suspension on both sides allows maximum flexibility during installation and precise alignment, making it especially suitable for refurbishment and modernization projects with existing connection points. Switchable power levels and light colors create the right lighting atmosphere for a wide range of requirements. With easily retrofittable functional end caps featuring sensors or a ceiling canopy with intuitive Bluetooth control, lighting can be conveniently adjusted via smartphone or presence detection as needed. Tailor-made lighting solutions are also possible: with the online planning tool LIGHT-PERFORMER®, individual systems can be configured quickly, easily, and intuitively.