| 摘要 |
An automatic flag illumination system for illuminating a flag on a flag pole. The system has a fixture enclosure adapted to be mounted on the flag pole. A light is source mounted within the fixture enclosure and a first interchangeable section is supported by the fixture enclosure. A light sensitive device is mounted on the first interchangeable section, the light sensitive device being adapted to activate the light source at dusk. A second interchangeable section has the same features as the first interchangeable section for mounting the light sensitive device and further for being supported by the fixture enclosure.
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