Designed especially for law enforcement officers, the TX3 Tactical Strobing Penlight is great for anyone who wants a high-power penlight. The tactical defense strobing feature is easy to engage -- just two quick presses on the momentary switch. It has a scalloped bezel which twists to focus between a tight spot or broad flood beam. Backed by Coast"s lifetime guarantee against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards by an independent laboratory.