If you ride at night, you know that being visible to traffic is paramount. Sure, you use a bright headlight, but that won't help being seen from behind. Add the Lezyne Hecto Drive Rear Light to your stash so that you'll be lit from all directions. Three long lasting LEDs are encased in a dome like structure which features 180 degrees of visibility, so you can seen from the side as well as the rear. Additionally, the MOR optics Maximum Optical Reflection of the red lens produce a uniform power beam that is wider, smoother, and brighter allowing for more optimal light ahead of the user. To make sure you always know the Hecto has juice in it, three colors of indicator lights sit within the onoff button red, green, and blue. And, when it's time for the battery to be jump started, the end cap conceals an integrated USB stick for fast, cable free charging. Now you won't have to schlep cables back and forth between work and home to ensure your lights are always charged.The Hecto attaches to a wide range of seatposts via a snap fit Composite Matrix mount that cradles the light. It is secured with a multi position silicon rubber strap for tool less installation. It is also angled upward so that even if you have an angled seatpost, the light is always visible to traffic behind.Five modes provide from 7 to 15 lumens in variable flash patterns. Maximum burn time is the Economy setting which gives you 12. 5 hours at 15 lumens. The Lezyne Hecto Drive Rear Light weighs 47grams and is available in Blackhi gloss and Polishhi gloss.