| 摘要 |
The leaktight lighting unit of the type receiving at least one fluorescent tube, is noteworthy in that it comprises a body (1) receiving, at each of its ends, an end-piece (2) and (3), the said body (1) and the said end-pieces (2) (3) having an open cross-section and being arranged respectively to receive, in combination, a sealing gasket (6) capable of interacting with a transparent or translucent plate acting as a protecting trough (5) fixed at the open part of the end-pieces (2) and (3) and the body (1). <IMAGE> |
