Real 1000 Lumen Bike Light: With premium LED, ROCKBROS bike headlight has superior luminous performance. Super bright 1000 lumens light up to 656ft/200m, bring a perfect vision ahead. 90°wide light brings a bright but soft effect without dazzying.
4500 mAh Large Battery: A run-time of 3h for 600lm Medium brightness and 2.2h for 1000lm high brightness. ROCKBROS bike light has a long work time, perfect partner for long-distance night riding. USB rechargeable bike light, can be charged from your most device with a USB port.
Handlebar&Base Mount: Specially designed surface and base, the rockbros light can be mounted above or below the handlebar, compatible with suitable cycling computer brackets. 5 LED bike light modes (High 1000lm, Medium 600lm, Low 400lm, Endurance 200l, Flash), according to your cycling needs. 4 types battery indicator color. About 5 hours to charge fully for this bike headlight.
Aluminum Alloy & IPX6 Waterproof: Alumium alloy bike light, superior in the high performances of durability and heat dissipation, perfectly protects it from bump and drop. With IPX6 waterproof ability, the bike light can withstand rain and splash, always lighting your road in most kinds of weathers.
Compact Size & Lightweight: Bike headlight size: 4.4*1.2*1.2inches/11*3*3cm, weights only 0.34lb, lightweight and easily into your pocket. Rockbros bike lights stay in place reliably no matter a bumpy road or an urban road.