| 摘要 |
The arrangement consists of a lighting casing and of receptions for light sources for a direct room lighting and a secondary lighting from reflectors. Different kinds of light sources with different functions and with light distributions adjusted to their lighting task, are arranged in the lighting casing. Each light source comprises its own completed reflector system. The lighting casing is formed rotation-symmetric, and comprises a central area (5) for the reception of a high pressure discharge lamp (2), a separate outer area (6), concentrically arranged around the central area (5) for the reception of a low pressure discharge lamp (3), and receptions (7) for low-voltage halogen lamps, arranged between the central and the outer area. |
