A compact, yet powerful LED flashlight attachment for walking aids, the LightBaum provides both illumination and security on the go. Thanks to the 2 sizes of mounting bases included, the light can be applied to any standard tube of a mobility device. The new version comes with more powerful LED light to illuminate the darkest places at night. It also makes it more convenient to change/replace the batteries as well as opening the battery compartment. BATTERIES: AG13 pre-installed (could be replaced with LR44, G13, SR44W or AG13 batteries)