Abstract: A portable light having a transmitter configured to emit a signal, a receiver configured to receive the signal from the transmitter, a source of electric light that includes a plurality of light modes, a power source, and a controller connected to a circuit, wherein the transmitter, the receiver, the source of electric light, the power source, and the switch are included in the circuit. The controller is configured to control the switch and a transition between or among the plurality of light modes in response to the signal received by the receiver.

Abstract: A lighting apparatus including main light reflective means and a plurality of light-emitting sources which are adapted for producing light beams generally along a prescribed direction, said main light reflective means including a main light reflective surface which is adapted for reflecting light emanating from at least one of said light-emitting sources towards said general prescribed direction, at least some of said plurality of light-emitting sources being disposed outside said main light reflective surface of said main light reflective means and including individual reflective means for reflecting light from the individual light-emitting sources which are disposed outside said light reflective means along said general prescribed direction.