The ProTac 1L-1AA is the newest to the ProTac Series and a unflawed routine, extremist heavyset, hand-held flashlight. This multiple fuel ultra-compact flashlight a singular lithium or alkaline battery, providing farthest flexibility in the field. This high-stepping lumen plan of action unaccented the latest in shock-proof power LED technology and three diametrical user selectable programs. The combination of size, output, and battery versatility in one of the brightest and various routine carry lights.