Add a simple yet effective source of illumination to your ride with the Femto USB Drive Front Bike Light from Lezyne. The lightweight light runs for a maximum of 22 hours with three lighting modes and a water resistant outer as standard, to brighten up the road ahead with ease.Wide Angle Optics lens - provides 270 degrees of visibilityLightweightRechargeable - with included micro USB cableIPX7 water resistance ratingMounting strap fits a variety of postsFlash 1/2/3 mode: 15 lumens / 20-hour runtimePulse mode: 15 lumens / 12-hour runtimeSolid mode: 15 lumens / 6-hour runtime Max lumens: 15Max runtime: 22 hoursRecharge time: 2.5 hoursWeight: 22g