| 摘要 |
One embodiment of Christmas lamp includes an LED bulb including two filament wires extended from its bottom; two power cords each having one end electrically connected to the filament wire and the other end electrically connected to a power source; a socket including a flexible clamp of C-section formed on its outer surface; and a holder including two opposite pairs of an upper trough and a lower groove; wherein the LED bulb is secured onto the holder with the filament wires received in the troughs and the power cords clamped by the grooves, and the assembled LED bulb and the holder are fastened in the socket with the LED bulb projected from a top of the socket. The invention has a number of other embodiments.
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