The KTV Drive+ Rear is a compact yet powerful rear light that ensures optimal visibility and safety on your rides. 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.Engineered Optical Lens DesignNew, modern lens technology delivers a powerful, uniform light beam for maximum visibility and safety while riding. Multi-LED engineered optics illuminates everything in front of you and beyond.Increased Battery CapacityImpressive higher battery amperage capacities provide longer run times for unbeatable pe