| 摘要 |
A light string includes a printed circuit board made of a soft material and having multiple axial holes defined in one side of the printed circuit board, two connection wires received in the other side of the printed circuit board to be opposite to positions of the axial holes, multiple light emitting diodes (LEDs) respectively received in the axial holes and connected to the two connection wires for electrical connection with one another, a scattering body formed on top of the printed circuit board and on top of the LEDs for scattering light beams from the LEDs and a cladding enclosing the scattering body and the printed circuit board and having an arcuate top face for emission of light beams of the LEDs. Due to the addition of the scattering body and the cladding, the light beams from the LEDs are refracted and scattered to present a soft and continuous lighting effect.
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