The Strip Drive Pro Rear features a class-leading 300 lumen output in Daytime Flash mode with equally impressive runtimes ranging all the way up to 53 hours in Femto mode. Offering 11 different output modes, it relies on 5 high-output LED emitters housed behind a Wide Angle Optics lens to offer over 270° of visibility. Its compact, waterproof (IPX7 rated), and co-molded construction is both aero and round seatpost compatible. The light recharges via the integrated micro-USB port with an included cable.