LED ceiling recessed spotlight as a downlight with spherical head and lens optics; mounting flush with ceiling for hollow ceilings or solid ceilings with ceiling box. Version with remote power supply unit; connection to external power source (driver). Dimmable via customer-supplied dimmable power supply unit. Choice of several variants for different installation solutions. Covers that are held in place magnetically are used in ceiling-mounted versions and in frameless models which have a mounting plate for mounting to hollow ceilings. Lighting effect through optional inserts can be changed at any time using a simple mechanism; the Occhio light module is replaceable. Other versions: io alto v, io giro, io giro doppio, (surface-mounted spotlight), io piano (recessed spotlight).