Ceiling lamp holder

The utility model relates to the technical field of lighting lamps, and discloses a ceiling lamp holder which is characterized in that torsion spring mounting seats are symmetrically arranged on the outer wall of an outer cylinder, a light outlet is formed in the top of an inner ring, a circle of pl...

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Bibliographische Detailangaben
1. Verfasser: HE YOUBIN
Format: Patent
Sprache:chi ; eng
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