Cylindrical surface-mounted downlight with a powder-coated die-cast aluminium housing. Features an internal polycarbonate ceiling fitting with a bayonet catch. The black plastic ring includes a recessed LED for lateral glare control. It has a tool-free interchangeable lens assembly with a plastic lens (polycarbonate) for optimum homogeneity of the light cone. Offers excellent colour rendering with Ra>90, making it suitable for ceiling surface-mounting. Installation is simple due to the separate ceiling fitting with a bayonet catch and plug-in connection. It includes integrated control gear with optimal properties for flicker-free and stroboscopic effects. Accessories can be fitted without tools, including interchangeable optics, decorative lenses, honeycomb louvre, clear and frosted cover discs, and a white plastic ring for replacement.