Lighting controller and method of switching light string between plurality of lighting modes, and light string assembly

A light string assembly having a plurality of lighting modes, comprising:

• a light string;
• and
• a lighting control circuit, including:
• a control box on which a switching component is disposed;
• a switch power source circuit accommodated in the control box, connected to the light string and disposed adjacent to the switching component, wherein when the switching component receives a turning-on timing trigger, the switch power source circuit is triggered to allow a power supply component to supply power to the light string during a predetermined time by the switching component;
• and
• a lighting control circuit accommodated in the control box, connected to the light string and the switch power source circuit, and disposed adjacent to the switching component, wherein when the light string receives the power, the lighting control circuit allows the switching component to receive a plurality of lighting triggers, and when the switching component receives the plurality of lighting triggers, the switching component triggers the lighting control circuit to switch the light string between the plurality of lighting modes according to the plurality of lighting triggers to control the light string to exhibit a variable lighting effect.

A method of switching a light string between a plurality of lighting modes, comprising the following steps:

• applying a turning-on timing trigger to a switching component on a control box;
• triggering a switch power source circuit to allow a power supply component to supply power to the light string during a predetermined time according to the turning-on timing trigger being received by the switching component;
• applying a plurality of lighting triggers to the switching component;
• and
• triggering a lighting control circuit to switch the light string between the plurality of lighting modes to control the light string to exhibit a variable lighting effect according to the lighting triggers being received by the switching component.