Small in size, the Lezyne Femto USB Drive Set is still big on visibility. Perfect for commuters and recreational riders looking for a simple and inexpensive way to make sure they stay seen on the road, this light is compact, super lightweight, provides 15 lumens in front, 5 lumems for the rear and the are USB-rechargeable. Wide Angle Optics lenses provides 270 deg of visibility and the durable co-molded construction features an IPX7 water-resistance rating, ensuring that they are safe even in the most torrential downpours