The Plus Front Bike Light - A super-bright 40 lumens light that can be mounted on your bike or clipped onto your clothing, helmet, backpack etc. Equally impressive as a primary or secondary bike light, Plus is perfect for commuters and road cyclists alike. Super light weight at only a few grams, USB rechargable, and the most versatile light in stock that can be attached to handle bars, helmet, clothing, back pack, pants, even your shoes!