Front lighting : Fusion Drive 500+ is a feature-rich visibility solution. With its impressive output of 500 lumens and a maximum operating time of 35 hours, this lamp guarantees exceptional visibility and reliability. The light offers six output modes, including a highly entertaining daytime flash for maximum visibility during the day, and the intelligent power indicator shows battery life. CNC-machined aluminum construction with cooling fins ensures durability and efficient heat dissipation, the new optical design improves light dispersion and the optional GoPro mount allows versatile mounting options. With waterproof USB-C charging (cable not included), Infinite Light Power Pack+ compatibility and rigorous IPX7 waterproof testing, this light is ready to accompany you on all your adventures. Rear light: KTV Drive Pro+ Rear is a compact, seatpost-compatible rear light offering up to 150 lumens and six output modes. It offers up to 20 hours of maximum runtime and a scary daytime flash mode. The light uses our wide-angle optical lens design to offer 270° visibility, is durable, rigorously tested to IPX7 waterproof standards, and an integrated USB dongle allows convenient cable-free charging. 6 modes, including daytime flash mode. Compatible with Infinite Light Power Pack+ Headlamp length: 8 cm, width 4.5 cm