The Lezyne Fusion Drive Pro 600+ Front Light is a budget-friendly, feature-packed cycling light designed to elevate your riding experience. It provides powerful and long-lasting illumination with a maximum output of 600 lumens and a runtime of up to 36 hours.This light offers six output modes, including highly disruptive Daytime Flash ensuring maximum visibility during daylight hours, and the intelligent Power Indicator displays battery runtime. The CNC-machined aluminium construction with cooling fins guarantees durability and efficient heat dissipation, the fresh optical design enhances light dispersion, and the optional GoPro mount allows for versatile mounting options. With waterproof USB-C charging(cable not included), compatibility with the Infinite Light Power Pack+, and rigorous IPX7 waterproofing testing, this light is ready to accompany you on any adventure. Lezyne Fusion Drive Pro 600+ Front Light HighlightsMax Lumens:600.Max Runtime: 36 hours.Battery Capacity (mAh): 1900.Recharge Type: USB-C.Weight: 129g.Dimensions: 82mm, 45mm, 41mm.Features:IPX7, Daytime Flash, Infinite Light Power Pack+.