| 摘要 |
A lamp socket device includes a polygonal fitting hole for fitting of a twinkle light bulb. The twinkle light bulb includes a lamp base having polygonal configuration in corresponding to the fitting hole. When the twinkle light bulb is fitted to the lamp socket device, two conductive wires of the twinkle light bulb extending from a lower end of a base section of the twinkle light bulb contact the metal plates embedded in the inner wall of the fitting hole to conduct electricity. The fitting hole can be of rectangular, ladder, hexagonal, triangular or any shape that allows the smooth and fast fitting of twinkle light bulb.
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