[Safe and cool lights]These LED bicycle wheel lights feature high brightness and low power consumption, to increase your visibility and safety when riding your bicycle in the dark or in rainy weather. Perfect for your safety and the decoration of your bike. [EASY TO INSTALL]Made of superior ABS and electronic components, lightweight, eco-friendly and durable. The bicycle spoke lights adopt the unique willow leaf design, no tools required, directly installed on the wheel wire [WATER RESISTANT] The surface of the bicycle spoke lights has excellent waterproof performance, water resistant and shockproof. Stay securely locked in position even during off-road use. [EASY TO USE]The bike tire lights can be switched to 3 patterns by pressing the rubber dome shape - strobe, flashing and solid. You can select the flashing model you like, it is the ideal accessory for social routes, parades and bike parties. [USE FOR]Suitable for most bicycles, such as children's bicycle, folding bicycle, road bicycle, mountain bicycle, etc. is a good gift for family/friends/kids Specifications: Green color Material: ABS plastic + LED Weight: 0.9 oz (each light) Battery: CR2032 button battery Dimension: 5.12 x 1.37 x 0.70 inches. Light modes: strobe, flashing and steady. Features: Easy to use, long service life. Excellent waterproof performance, don't worry about riding in rainy days. Suitable for almost all children's and adult bicycles, it makes your child's bicycle fashionable. Suitable for riding at night, bringing you an extraordinary cool feeling and more attractive. High brightness, low power consumption and energy saving. gorgeous lighting, roman style, absolutely eye-catching. Warm Tips: When installing, just slide towards the edge until it becomes tight, and it stays firmly in place, not easy to fall off.