Small, portable, lightweight and bright, CatEye's Loop rear safety light is great for any bike. Its versatile elastic mount enables you to effortlessly attach the light in a number of places. It's small enough to stow in a jersey pocket for those rides that end at dusk, and the steady and flashing modes give off lots of light for its compact size. Why not get a few?
Run time in hours: 30, 50 (constant, flashing)
Weight in grams: 23
Batteries: 2 CR2032 (included)