| 摘要 |
First and second reflectors are mounted in a housing covered by a light transmissive shield. The first reflector reflects substantially parallel light beams in a light exiting direction from its bulb while the second reflector is somewhat elliptically shaped and is built as a fixed optical unit with a frame which holds a collecting lens in a light beam path and a blinder, or light-blocking shield, between the second reflector and collecting lens approximately at a focus point of the collecting lens. A separate supporting member is fastened to an outer framing portion of the second reflector and has a portion extending to an apex area of the first reflector. This portion is both a receiving element for the bulb of the first reflector and a mounting element of the first reflector. Further, the separate supporting member is attached to the housing to be adjustable about at least one axis.
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