Abstract: A multifunctional shoe flashing device includes at least one casing, at least one battery, a substrate, a conductive wiring, a lighting device, an oscillation switch, and a control circuit. The conductive wiring has one end connected to the substrate and the other end protruding from the casing and connecting to the lighting device, which includes three lighting chips. When the casing is affected due to external forces, the control circuit is triggered to activate flashing of the lighting device in a sequential and non-overlapping manner within a predetermined time period by setting predetermined mixed color and time ratios.

Abstract: A full-color shoe light device has at least a color-mixing LED, a power source, a vibration switch and a control IC. The color-mixing LED is several light-emitting chips of different colors, and is used to generate light of various colors. The power source provides electricity for the color-mixing LED. The vibration switch generates and sends a trigger signal to the control IC when vibrated. The control IC generates a drive signal to drive the color-mixing LED to emit multiple color variations in a flashing episode after receiving the trigger signal. When a wearer wearing a shoe with the full-color shoe light device installed therein walks, multiple color variations can be displayed along with his or her steps.

Abstract: A shoe light device with multiple color variations has at least a color-mixing LED, a power source, a vibration switch and a control IC. The color-mixing LED has several light-emitting chips of different colors, and is used to generate light of various colors. The power source provides electricity for the color-mixing LED. The vibration switch generates a trigger signal to the control IC when shocked. The control IC generates a drive signal to drive the color-mixing LED to flash a single-color light at least once after receiving the trigger signal. The color-mixing LED flashes a different single-color light each time according to a light color table determining the color variation order and frequency after receiving the drive signal. When a user wearing a shoe with the shoe light device installed therein walks, variations of different single-color lights can be displayed along with his steps.

Abstract: A multifunctional shoe flashing device includes at least one casing, at least one battery, a substrate, a conductive wiring, a lighting device, an oscillation switch, and a control circuit. The conductive wiring has one end connected to the substrate and the other end protruding from the casing and connecting to the lighting device, which includes three lighting chips. When the casing is affected due to external forces, the control circuit is triggered to activate flashing of the lighting device in a sequential and non-overlapping manner within a predetermined time period by setting predetermined mixed color and time ratios.

Abstract: A light driver for shoe comprises a power source, a switch unit, a controller, and a plurality of LEDs. The power source is composed of a first battery and a second battery in serial arrangement to provide two kinds of levels for LEDs with different characteristics. The switch unit is connected to an input of the controller, and the LEDs are connected to an output of the controller. The controller receives a triggering signal from the switch unit and drives the LEDs to flash.