Cylindrical surface-mounted downlight. Powder-coated die-cast aluminium housing. Internal polycarbonate ceiling fitting with bayonet catch. Black plastic ring with recessed LED for lateral glare control. Tool-free interchangeable lens assembly with plastic lens (polycarbonate) for optimum homogeneity of the light cone. Best colour rendering Ra>90, suitable for ceiling surface-mounting. Simple installation thanks to separate ceiling fitting with bayonet catch and plug-in connection. Integrated control gear. Connection via plug connection. Control gear with the best properties in terms of flicker-free and stroboscopic effect. Accessories can be fitted without tools: interchangeable optics, decorative lenses, honeycomb louvre, clear and frosted cover discs, white plastic ring for replacement.