A serious upgrade for your cycling kit, meet the Micro Drive 600XL Bike Light from Lezyne. Featuring a huge nine lighting modes, the rugged bike light is built for excursions on two wheels. Boasting a huge 600 lumens, the 600XL packs some real illumination, and with a 44-hour runtime, you\'ll get many miles in before it needs to recharge.Dual-LED Rugged aluminium bodyIntegrated cooling finsSide cutouts - for side visibilityNine lighting modesIntegrated USB stick - for cable free chargingStrap mounts to most bar sizes and shapesBlast mode: 400 lumens / 1hr 40mins runtimeEnduro mode: 200 lumens / 3hrs 15mins runtimeEconomy mode: 100 lumens / 6hrs 45mins runtimeFemto mode: 15 lumens / 44-hour runtimeDay Flash mode: 600 lumens / 8-hour runtimeFlash 1 and 2 modes: 75 lumens / 17-hour runtimePulse mode: 75 lumens / 14.5-hour runtimeOverdrive: 600 lumens / 1-hour runtimeMax lumens: 600Max runtime: 44 hoursRecharge time: 2.5 hoursWeight: 97g