?This LED wheel light can make your riding visible and safer at night. Water-resistant design to ensure light work normal in the rainy days. It can be charged by PC or mobile charger£¬ convenient to use and easy to install. A pretty cool cycling wheel light for riders. <br><br><strong>Features:</strong> <br>Super bright 2m LED light string£¬contains 20 LEDs. <br>One button with two modes: steady light and flashing. <br>Powered by one rechargeable 18650 lithium battery. <br>Can be charged with USB by PC or mobile charger. <br>Water resistant design£¬ can be used in rainy days. <br>No tools required£¬ fast and easy installation. <br>Make your riding safe and visible at night. <br><br><strong>Specifications:</strong> <br>Material: ABS <br>Light color: Red / Blue / White / Green / Pink / Multi-color (optional) <br>Light number: 20 LED lights <br>Battery: 1 * 18650 2400mAh Li rechargeable battery <br>Steady light mode working time: 30h (single color) / 26h (multi-color) <br>Flashing mode working time: 70h (single color) / 50h (multi-color) <br>Charging time: 2 hours <br>Light string length: 2m / 6.6ft <br>Item weight: 96g / 3.38oz <br>Package size: 8 * 11.5 * 4cm / 3.1 * 4.5 * 1.6in <br>Package weight: 114g / 4.03oz <br><br><strong>Installation:</strong> <br>Battery box is fixed on cycle spoke with two screws while light string in enlaced on spoke tightly. <br><br><strong>Package List:</strong> <br>1 * LED Wheel Light <br>1 * USB Cable <br><br><strong>Note:</strong> <br>Package includes light for one wheel. <br>The light on the battery box can indicate charging state: blue light means that battery is fully charged and red light means it is under charging.