Ravemen CR1000 1000 LUMEN USB RECHARGE LIGHT W/REMOTEWith a 4000mAh large battery and max 1000 lumens, CR1000 is designed for road bikers that ride at night at fast speed and long distance. Featuring RAVEMEN new anti glare optical lens, CR1000 creates a T shaped beam, illuminating the road with flood light for close range distance and bright spotlight for far distance while has no dazzle to other road users. With battery run time extension, CR1000 could be also used at long distance riding and race. The