This 425 lumen USB-C rechargeable HeadLamp is super bright and amazingly comfortable. Featuring award-winning 3D SlimFit Construction, a front profile of only 10mm, and weighing only 78g, this light sits flush and stays put so you quickly forget you&&';;re even wearing it. Lumens 425 Lumens Front Lighting Modes White Spot, DimmableWhite Flood, DimmableWhite Spot + Flood, DimmableRed Flood, DimmableWhite Strobe, Dimmable Rear Lighting Modes Red Flood, DimmableRed Strobe, Dimmable Battery 1000 mAh Lithium-ion Inputs USB-C Charge In Burn Time (hours) 60 LO/4 HI Reserve Mode 1 hour Water Resistance IPX4 Brightness Memory Yes Weight 2.75 oz (78 g) Lock Mode Yes Warranty 1-year limited warranty plus backed by HolyFit Guarantee Beam Distance Flood: 15m; Spot: 85m In The Box HeadLamp 425USB-C Charging CableQuick Start Guide