light fixture for lighting of the air-conditioned exhibition

摘要

light fixture (2) in the housing of the lighting means (3) of the exposure which is provided with means for its air conditioning comprising a socket (6) for the introduction of airto withdraw from the outside and a nozzle connection (4) to a pipe (5), a vacuum ejector (1) for sucking the air from the inside of the light fixture (2) by means of said tube (5). (fig. 3).2).