Utilizes two different lenses and beams of light for the perfect balance of coverage and outputNichias NVSW319BT high power LEDs provides high, medium and low power beam along with Superflash Day modesRun times: 2.5 hrs (high - 1500 lm), 6 hrs (medium - 800 lm), 12 hrs (low - 400 lm) and 45 hrs (Superflash Day -1500 lm)Samsung 5000 mAh lithium ion battery charges in 3.5 hours with micro USB type C cable (included)Smart Charging Technology with built in low battery indicatorQuickTwist mount adjusts or removes without toolsIncludes Lockout mode to prevent turning on accidentallyProvide 275° of visibilityBlack4FrontHandlebarUSB1500UPC/EAN/GTIN: 642016320002