The Lezyne KTV Drive 200 rechargeable LED front bike light is a compact cycling safety light with two bright LEDs & a 200-lumen Daytime Flash mode. It features a super lightweight, yet durable co-moulded construction that is IPX7 (waterproof) rated. With up to 20 hours of runtime & up to 200 lumens of output this is a versatile light that can be used for commuting or road riding. It features an integrated USB (Universal Serial Bus) stick for convenient cable-free recharging. The KTV Drive Front offers five output modes & is available in Black or White. Max Lumens:200 lumens. Weight:47.5g. Max Runtime:20 hours. Recharge Time:3 hours. Who is this light good for? The KTV Drive 200 is a great commuting light with plenty of run-time & is easy to recharge. It also makes a good daytime running light which will also get you home if you get caught out on a long training ride.