Blackburn Flea 2.0 USB Front and Rear Combo
The Blackburn Flea 2.0 USB Front and Rear Combo package packs a much bigger punch than its name would make you think. Both the headlight and taillight give off big light from a small package, featuring four LED bulbs each putting out 40 lumens of brightness. Add in the fact that they charge via USB and you've got a winner.