| 摘要 |
A decorative light string has multiple light units connected to a power wire. Each of the light units has a base, a holder, a lighting element and a stopper. The base has a channel that allows the power wire to extend through the base. The holder is formed on the base. The lighting element is mounted in the holder and has two conductive pins extending through the holder and the base to electronically contact the power wire. The stopper is mounted in the base to prevent the power wire from detaching from the base.
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