| 摘要 |
The invention relates to a built-in or ceiling luminaire (1) for gas-discharge tubes (2) having reflectors shaped parabolically in a symmetrical fashion relative to the axes of the gas discharge tubes, the gas discharge tubes (2) being arranged forming a closed configuration (4), in particular in the form of a polygon. Moreover, the luminaire has a free space (5) which is surrounded by gas discharge tubes and is suitable for accommodating additional built-in units for auxiliary purposes. <IMAGE> |
