| 摘要 |
The present invention is an apparatus for maintaining a light fixture diffuser in contact with a light fixture base by means of a retainer. In a light fixture, a threaded rod is used to connect the diffuser to the base. A simple retainer is used to maintain the threaded rod to the base of the light fixture or to retain releasable connectors on the rod, where the releasable connectors are used to attach the rod to the base of the light fixture.
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