The Cane-Lite Glow in the Dark Attachable Light is a handy LED flashlight that's small, powerful and lightweight. Specially designed flexible grips fit snugly on round handles and poles; ideal for canes, walkers, crutches, wheelchairs, hats and other assistive devices. Use on tools and fabric, books and more for crafting or daily chores in dimly lit rooms. Wear on your finger, and keep your hands free to do tasks and hobbies. Soft on/off switch. 3 hours of run time. Includes lanyard ring, hat clip and replaceable A-23 battery.