home ultralight ultra bright bike tail light with turn signals,cool mini usb rechargeable, led waterproof dustproof with horn, 4 mode switch

ear bike light comes with 36 cob leds to reach 110 lumens, only 45g in weight, 87mm in length. it's waterproof and rechargeable. rthe bike light provides extra-wide angle of view up to 150 degree and 492 feet dis it allows you to change different modes according to your occasions to get the protection for you. 1 tail light, 1 controller, 1 charging cable, 1 rubber bracket for tail light, 1 rubber ring for controller. 3 hours can reach the full charge and this will provide 30-36 hours riding..syi