Strip Drive 300+ Rear Light

- Offers ten LEDs and a maximum output of 300 or 400 lumen options; engineered for impressive efficiency and runtime, providing the best beam pattern for optimal light dispersion in even the most challenging conditions\n- 80-hour max runtime, rest assured that this light will last as long as you need it to\n- Rigorously tested to IPX7 Waterproofing standards, built to withstand varying weather conditions\n- With seven output modes, including highly disruptive Daytime Flash modes, wide-angle optics providing 270° visibility, USB-C waterproof charging (cable not included), and a lightweight yet durable co-molded design, it's the ultimate choice for every cyclist\n- Versatile mounting system attaches to aero or round seatposts\n- 300 or 400 lumen options available