Give yourself peace of mind on your bike rides with the Blackburn 200 Lumen Premium Bicycle Light Set. LED technology promotes visibility on the road in low-light conditions, while the advanced lens design and reflector optics diffuse light in the front, rear and sides. The headlight and taillight each have 3 different modes of operation. The 200 Lumen headlight features a USB rechargeable battery for long-lasting use, while the 4 Lumen tail light includes CR-2032 batteries.