Abstract: Lighting fixture (10) with controlled photometric light emission, comprising a LED light source (21), whose operation is ensured by an electronic printed circuit board (20) which is properly sized and designed, and a housing (30) for containing the LED light source (21) and the electronic printed circuit board (20), able to obtain a heat dissipation; in particular, different type of lenses (25, 26, 27) having different surface geometry can be placed over the LED light source (21), said lenses (25, 26, 27) being able to direct the light beam emitted from the LED light source (21), in order to obtain uniform illumination on surfaces having variable geometry.

Abstract: A structural module (11) for the high-concentration single-reflection photovoltaic generation, comprising a plurality of devices concentration of solar radiation (RS), which include relative parabolic reflectors (13) mounted on a base support (15), placed within the module (11), a transparent front surface (14), through which is the solar radiation (RS) is transmitted, and a plurality of photovoltaic receivers (16), mounted within the module (11) and series-connected each other, wherein the photovoltaic receivers (16) are fixed on elongated elements (10, 12), made of conductive material and suitable to dissipate heat, which accommodate a photovoltaic cell (CS) and are placed outside or inside the structural module (11).

Abstract: A lighting appliance with a reduced encumbrance for industrial environments, comprising a head (11), equipped with an upper support (10) for hooking the appliance to the ceiling of an industrial warehouse or building in general, and two reflectors which can be disassembled from the appliance structure, one (13) above or inside the head (11), with a complex faceted optical system, and one (12) lower or outside the head (11), with a segmented geometry; a vertical regulation system of the lamp (15) of the lighting appliance allows the illuminating engineering characteristics of the appliance to be varied, obtaining different photometric conditions according to the distance of the lamp (15) from the work surface.

Abstract: Public lighting device with high energetic efficiency, including a casing (10, 12) for containing light sources, suitable to be connected with a support element, wherein the casing (10, 12) comprises a emitting device (13) of LEDs (24) light radiation; in particular, the emitting device (13) of light radiation comprises a base plate (17), made of conductive material, onto which a printed circuit board (20) of control and management of a series of power-emitting LEDs (24), a series of longitudinal mirrors or reflectors (21), which develop on planes parallel each other and substantially orthogonal to the plane towards which the light radiation is directed, and a series of transverse mirrors or reflectors (22), which develop on planes parallel each other and substantially orthogonal to the development plans of the longitudinal mirrors or reflectors (21), are mounted.

Abstract: A light control device for public lighting lamps (31), installed on carriageways (32) and provided with at least one light emitter (30) comprising a plurality of light sources (35) and a plurality of reflectors or mirrors (38, 39) housed inside at least one casing laterally bounded by closure sides (41, 42); in particular, reflectors or mirrors (38, 39) include a first set of reflectors (38) having a surface with fixed inclination and a second set of reflectors (39) having surface with adjustable inclination, wherein the reflectors (39) with adjustable inclination are pivoted on relative shafts (40), which are sliding along fixed cams (43) that correspond to respective grooves made in said closure sides (41, 42) and in the lateral walls of a sliding lever (44), which, by shifting with respect to the sides (41, 42), with said cams (43) fixed, causes the inclination of the aforesaid second set of reflectors (39).