Lezyne Femto USB-C Drive Front Bike Light Bright, Light, and Mighty The Lezyne Femto USB C Drive Front Light is a lightweight, compact front bike light that combines visibility and a long runtime, without sacrificing valuable handlebar space. The 28-gram Femto features a durable co-molded construction, with IPX7 waterproofing, and a 210 m Ah battery capacity, all in a compact form. The Wide Angle Optics provide 270 degrees of visibility, with 6 different light modes, including a 50-lumen Blast mode, and a disruptive Day Flash mode that lasts up to 15 hours for the longest rides. Features Lightweight, compact design for added visibility that takes up minimal handlebar space50-lumen max output in Blast Mode or a long, 15-hour runtime in Femto or Day Flash modes Wide Angle Optics for 270 degrees of visibility Waterproof USB-C rechargeable for a universal plug standard and quicker charging times IPX7 rated for a high level of waterproofness Specifications Battery Capacity1400 m Ah Light Modes Economy (10 Lumens), Blast (50 Lumens), Pulse (30 Lumens), Flash 1 (30 Lumens), Day Flash (50 Lumens), Femto (10 Lumens)Runtime15 hours (Femto/Day Flash Modes) to 1. 5 hours (Blast Mode)Weight28 grams Waterproof Rating IPX7 | Lezyne | Femto Usb C Drive Front Bike Light Black