Abstract: A battery-recharging device (6), which can also be used as a battery pack exhibitor (5), blister-packaged, in sales points, comprising a support (1, 17, 51), which includes a series of seats or housings (2, 18) for the connection and linking of packs of batteries (5) on sale; a pair of terminals (7, 8, 80), which are electrically connected with the poles (21) of each battery (6) contained in the blister packaging (5), are accessible from the outside, in order to obtain electric connections with the charging and/or maintenance circuits of the battery charge (6), which is incorporated in the device.

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: A central test radio frequency system for emergency lighting comprising a set of emergency light units or emergency lamps (L1-L13) and a remote control unit (CU) that manages the system's functionality, wherein each of said emergency lamps (L1-L13) has a radio transmitter-receiver (MR), which is able to communicate to each other emergency lamps and to the remote control unit (CU) via radio signals.