| 摘要 |
The invention relates to a luminaire having a reflector that comprises an upper reflector rear wall and reflector side walls that define a lower light exit opening, and having a high-pressure discharge lamp having an burner that is arranged inside the reflector, there being present in the reflector rear wall at least one cutout that enables air and radiation to exit from the reflector, and in the region of the reflector side walls, openings being present that enable ambient air to enter the reflector.
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