| 摘要 |
A mounting position adjustable mini wall lamp includes a fixed member fixedly mounted inside a housing to hold a first annular contact and a second annular contact within the first annular contact, a central terminal and a side terminal controlled by a switch to transmit power supply from the first and second annular contacts to the lamp bulb vertically installed in the housing, a rotary cap rotatably horizontally mounted in a circular hole on the housing, and a pair of metal contacts mounted in the rotary cap and respectively maintained in contact with the first and second annular contacts for connection to an electric socket to obtain power supply from it.
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