. The unique Aerolite provides fantastic visibility making it ideal for the regular rider / commuter. This compact light includes both a front and rear light in one unit Features: . Low battery, charging & fully charged indicatorAutomatic fully charged cut offHigh precision lensSide visibility6 modesIPX462 degrees total light angle11 degrees spot angleWeight: 41gDimensions: 65mm x 23 5mm x 27mmIn The Box: . 1 pce Cre XH-G LED (Front) & 7 chip COB LED (Rear)Rechargeable lithium ion battery 3.7v / 700 mAh2 x O rings 20-35mm & 35-52mmQuick release patented universal bracketQuick release helmet mountThis light can mount to: . HelmetHandlebarsHandlebar dropsSeat postStaysBuy Aerolite Accessories from Chain Reaction Cycles, the World’s Largest Online Bike Store.