| 摘要 |
A colour-changing light string comprises a plurality of colour-changing luminous bodies 10 connected in series, driven by a rectifier circuit 20 and controlled by a control switch 30, wherein each of the luminous bodies further comprises a plurality of micro light-emitting diodes (LED) 12 having different colors, a variable resistor and an integrated circuit (IC) 14. Each luminous body can emit lights of various colors individually therefore enhancing visual effects of the light string. |
