With a 15 lumen output the Lezyne Femto USB Drive Front Light is perfect for commuters and recreational riders looking for a simple and inexpensive way to add visibility.Co-moulded construction with IPX7 water resistance ratingFive output modes offer up to 15 lumensMicro USB rechargeableRecharge time of 2.5 hours with maximum run time of 22 hoursLightweight at only 22gThe Femto USB Drive features a durable co-moulded construction that has an IPX7 water resistance rating so you can safely use it in wet conditions. A versatile mounting strap quickly mounts to a variety of bar sizes. Five output modes offer up to 15-lumens and the custom Wide Angle Optics lens provides well over 180° of visibility. The Femto USB Front can run for up to 20 hours and is easily rechargeable with the included Micro USB cable. A secure, threaded composite matrix cover keeps the USB port clean and sealed.The Femto USB is perfect for commuters and recreational riders looking for a simple and inexpensive way to add visibility.