| 摘要 |
A device for allowing a trouble light to provide a desired lighting effect by being resistably rotated to any position about its longitudinal axis while lying on a flat surface or affixed to a ferrous surface by a magnet, which comprises a resistably rotating means and a support member, where the trouble light and resistably rotating means rotate relative to the support member with the support member restrained from rotating by communication between a flat surface on the periphery of the support member and a foreign surface.
|
