The Lezyne KTV Drive Pro 300+ is a compact front safety light built around three high-output LEDs. It puts out up to 300 lumens with a highly disruptive Daytime Flash mode for being seen in daylight traffic, and runs up to 100 hours in its lowest mode. Waterproof USB-C charging, an IPX7-tested composite body and integrated strap hooks make it a set-and-forget light for road, gravel and commuting.Key Features Up to 300 lumens, 100-hour max runtime in Femto mode Highly disruptive Daytime Flash mode 6 output modes (3 solid, 3 flash) Waterproof USB-C charging (cable not included) Integrated strap hooks for low-profile mounting IPX7 waterproof Specs Max lumens: 300 Battery: 1400 mAh Weight: 73 g Dimensions: 76 x; 38 x; 35 mm Compatible with the Lezyne Infinite Light Power Pack+