Powerful, yet highly versatile front safety LED bicycle light; Max output 700 lumens or impressive 75-hour runtime in Femto mode; 7 combined solid and flash output modes including highly disruptive Day flash mode; Wide Angle Optics for up to 270 degrees of visibility; Includes a versatile silicone rubber mounting strap; USB-C waterproof charging (cable not included); Lightweight and durable co-molded design; Rigorously tested to IPX7 Waterproofing standards; 1400 mAh battery capacity