LEZYNE KTV Drive Pro+ Black Rear Bike Light (1-LED-35R-V204)

Delivers powerful illumination with a maximum output of 150 lumens and a 20-hour runtime in Femto mode; This light offers six output modes, including highly disruptive Daytime Flash ensuring maximum visibility during daylight hours; Utilizes Lezyne's Wide-Angle Optics lens design to provide 270 degrees of visibility, durable, rigorously tested to IPX7 Waterproofing standards; A versatile mounting system attaches to aero or round seatposts, and an integrated USB stick allows convenient cable-free recharging