Abstract: A lighting and sanitization device, comprises: a first light source emitting violet light having a wavelength between 380 and 430 nm; a second light source emitting white light; a third light source emitting lime light having a peak wavelength between 535 and 545 nm.

Abstract: A hybrid LED lighting device, in particular a recessed spotlight, with lighting and sanitizing functions, comprises: a support structure extending along a longitudinal axis; a central LED source, positioned along the axis and emitting white light; and a plurality of UV-C LED sources, emitting in the UV-C band and arranged spaced apart from one another about the axis and about the central LED source to form an LED ring.

Abstract: A lighting and sanitization device, comprises: a first light source emitting violet light having a wavelength between 380 and 430 nm; a second light source emitting white light; a third light source emitting lime light having a peak wavelength between 535 and 545 nm.

Abstract: A lighting system for lighting a target comprises at least one lighting apparatus having at least one LED light source capable of varying colour temperature and light intensity of the emitted light; a sensor configured so as to detect colour temperature and light intensity of the light that hits the sensor and to provide signals representative of the detected colour temperature and light intensity; and a control unit connected to the lighting apparatus and the sensor for adjusting colour temperature and light intensity of the light emitted by the lighting apparatus depending on signals received from the sensor.

Abstract: A lighting apparatus with a variable light beam emission angle comprises a base body extending along an axis and a plurality of optical groups mounted on the base body; each optical group comprises a light source and a dedicated optical system associated with the light source; the optical groups are provided with optical systems configured so as to generate respective light beams having at least two different emission angles; a control system acts on the light sources to selectively turn on/turn off the light sources.

Abstract: A led lighting apparatus, in particular a recessed lighting apparatus, comprises a body, having an internal cavity and extending substantially along and about an axis; and a LED light source housed in the cavity; the body is formed by annular portions about the axis and by rib longitudinal portions joining the annular portions, said portions being shaped so as to provide mechanical-structural support, to act as heat sinks to dissipate heat generated by the light source and to form a plurality of optical sectors having respective optical surfaces coordinated with one another and operating on the light emitted by the light source.