What you should know about Projector
A
projector is a device that combines an optical system with a light source to project still or moving images to a specific area. The latter will be used as a screen. The projector is used in the classroom to allow a group of learners to follow and benefit from a course at the same time. It is also a useful tool in cinemas, during meetings or during parties and can be placed inside a place as well as outside, in parks or stadiums for example.
There are wall-mounted spotlights and spotlights on a stand or telescopic tripod. (1)
Marseilles, Nice, Toulon
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