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

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 of said emergency lamps and to the remote control unit (CU) via radio signals.

Abstract: An emergency lighting fixture, particularly suited for industrial environments, includes a central body, at least one source of light constituted by an incandescent halogen lamp held inside a parabolic reflector and a transparent shell covering the fixture's central body. The reflector is adjustable by an operator from outside the emergency lighting fixture, after lifting the transparent shell, so as to regulate the direction of the light beam. Each reflector is further associated with a laser light source, capable of providing an emergency lighting system, for instance in the presence of smoke in the surrounding environment as detected by a smoke sensor. A regulating device of the laser light beam includes a ring nut swiveling in a horizontal plane and a plate for vertical adjustments, so as to make it possible to position the laser beam within pre-established angles.