| 摘要 |
A system of a first luminaire (1) and a second luminaire (11) for lighting an object (V). Each luminaire has a housing (2; 12) provided with a plurality of tubular lamps (3, 3', 3 ''; 13). The housing (2; 12) has a light emission window (4; 14) and a side wall (5, 5'; 15) which is perpendicular to the light emission window (4; 14). In the system, the first and the second luminaire (1; 11) abut one another with their side walls (5, 5'; 15) and/or with their light emission windows (4; 14), such that an edge (6) of the light emission window (4) of the first luminaire (1) abuts an edge (16) of the light emission window (14) of the second luminaire (11). Said light emission windows (4; 14) and said side walls (5, 5'; 15) are made from an optically transparent material. Preferably, the light emission window (4; 14) is provided with a diffusor (7; 17). Preferably, said diffusor (7; 17) exhibits a variation in layer thickness, the layer thickness being greater at a location on the light emission window (4; 14) close to the tubular lamps (3, 3', 3''; 13) than at a further distance from the tubular lamps (3, 3', 3''; 13). The object (V) is homogeneously and uniformly illuminated by said system.
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