iNewcow Led Flash Tyre Wheel Valve Cap Light For Car Bike Bicycle Motorbicycle Wheel Light Tire Light Blue-Green-Pink-Colorful 4 Pack Automatic change color Wheel Light, one light can automatic change to different color. More energy-efficient,with light & motion sensors. Auto shining No switch. Durable, High Impact, Rust Resistant. Package includes A 4 pack of 2 x green 2 x blue 2 x pink 2 x colorful LED Valve Bike Lights.