Rated Best Budget Light Set by GearJunkie These incredibly bright front & rear rechargeable LED bike lights offer a versatile mounting mechanism allowing for easy mounting on bicycles, bags, helmets, etc. 180-Degree Visibility With blinding 150 lumen (front) & 60 lumen (rear) LED lights, these lights provide for outstanding visibility to keep you safe day and night. Water & Dust Resistant Durable IP67 rated dust and water resistance provide all weather riding 4 Day & Night Modes Steady High Mode, Fast Flashing Mode, Slow Flashing Mode & Pulse Mode USB Rechargeable 650mAh batteries provide for all day lighting. Included USB charging cable allows for quick & easy charging