Rechargeable: Plug in with included USB cable when lights need to charge and you'll be good to go! Bike lights: Get your hands on a set of front and back bike lights. Modes: Three lighting modes - high, low and flashing, and can double as a handheld flashlight. Easy installation: Can be attached and installed in just a few seconds, with no additional tools, wire or screws! Colour options: Choose from either a red or blue tail light. Front & Back Bike Lights | Red | Living Social