Cygolite Velocity SL 1000 Headlight - 1000 Lumens, Black

Battery: 18650, 1 Lithium Ion Rechargeable, 3.7(V), 12.58(Wh), 48g, Included Cycling Tuned Optics™ throws a long range, extra wide beam for road and mountain biking 9 adjustable lighting modes Powerful daytime visible flashes USB-C rechargable