The Fusion Drive 500+ is a feature-packed visibility solution. With its impressive 500-lumen output and a maximum runtime of 35 hours, this light ensures exceptional visibility and reliability Max 500 lumen output / 35-hour max runtime Six output modes, including highly disruptive Daytime Flash ensuring maximum visibility during daylight hours Intelligent Power Indicator displays battery runtime Waterproof USB-C charging (cable not included) CNC-machined aluminum construction with cooling fins guarantees durability and efficient heat dissipation Optical design enhances light dispersion Infinite Light Power Pack+ Compatible IPX7 Waterproofing standards 1400 mAh battery capacity Optional GoPro mount available separately Light Type: LED Output: 500 lumens Position: Front Bracket: Silicone Strap Run Time: Up to 35h Rechargeable: Yes (USB-C cable sold separately) Dimensions: 82 x 42 x 41mm Weight: 128g. Color: Black