| 摘要 |
A luminaire ( 1 ) comprising a concave reflector ( 2 ) whose outer edge ( 4 ) defines a light emission window ( 5 ). The luminaire can accommodate at least two lamps ( 6, 7 ). The luminaire further comprises a counter reflector ( 11 ), provided opposite the reflector. Light originating from the lamps can only leave the luminaire through the light emission window after passing through a diffusor ( 17 ) and/or mixing means ( 21 ) which are positioned in a counter light emission window ( 13 ) of the counter reflector and on an edge ( 15 ) of the counter reflector, respectively. Homogeneously mixed light can thus be obtained from the luminaire when two lamps of different color temperatures are used.
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