Lighting device and corresponding system, method and computer program product

The present disclosure provides a lighting device, and a corresponding system, a method, and a computer program product. A lighting device, for example, which may be used in the entertainment or entertainment industry, includes an optical radiation generator for projecting a lighting beam toward a lighting space that includes one or more undesired lighting areas. A motorized device causes the lighting beam to scan the lighting space in accordance with a scan control signal received by the lighting device. There is provided: a drive circuit configured to control emission of a lighting beam; and a processing circuit configured to sense the received scan control signal and a scan position of the lighting beam of the radiation generator. The processing circuit acts on the motorized device and/or the drive circuit of the optical radiation generator as a result of detecting the received scanning control signal that may cause the lighting beam to enter the undesired lighting area, thereby suppressing projection of t