Based in Stockholm, Sweden, Bookman Urban Visibility specializes in visibility products for cyclists, runners and pedestrians. Their design aesthetic is clean, modern, and highly functional. The Curve, pictured above and below, has an output of 220 lumens, and a run time of up to 70 hours in power saving and flashing modes. It is easily attached and removed for safe stowage in a backpack when not in use. The glass lens design allows the light to be seen from the sides as well as the front, and the unit is completely weather resistant. The lights are available in three colors, and can be ordered directly from their website. In addition to lights, Bookman also has reflector stickers that can be worn, or attached to a bicycle. This is another simple, yet highly effective product that helps improve one’s visibility. Bookman Urban Visibility has a singular mission, making being seen their guiding ethos.