The Lezyne KTV Drive Headlight features two bright LEDs and a 200-lumen Daytime Flash mode. This budget-friendly headlight is constructed of a super lightweight, durable co-molded body that is IXP7 (waterproof) rated and provides up to 20 hours of runtime It offers up to 200 lumens via 5 ob modes and the optimized clip-on system provides versatile mounting options so you can easily strap or clip the light onto your bike or gear. And it features an integrated USB stick for convenient cable-free recharging. Specs Modes: 5 beam modes let you adjust light intensity and battery runtime Output/Runtime (Front): Max 200 lumens / 20 hour runtime in Flash mode Integrated USB stick for cable-free recharging. IPX7 waterproof, co-molded body Clip-on or strap mounted options