LED ceiling spotlight as a downlight with cylindrical head and replaceable 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 either have a mounting plate or are mounted on panels that are accessible from the rear (used in hollow ceilings). There are two optics to choose from: The zoom optic, which offers a continuous beam of light that can be set from 20° to 60°, and the lens optic, which has an internal lens combined with various inserts. The optics and optical components can be replaced without any tools, using a simple mechanism. The ceiling spotlight is fully rotatable through 360° (with stop); the Occhio LED is replaceable. Other versions: lui alto v, lui alto, lui alto doppio, lui volto (surface-mounted spotlight), lui piano (recessed spotlight).