With a maximum output of 40 lumens, an impressive 45-hour runtime in Femto mode, and six different output modes, including Daytime Flash, this rear light provides reliable illumination. 

The unique design is compatible with aero and round seatposts, ensuring versatility for various bike setups. The light utilizes our Wide-Angle Optics lens design to provide 270° of visibility, and an integrated USB stick allows convenient cable-free recharging. Rigorously tested to IPX7 Waterproofing standards, it can withstand challenging weather conditions.