Description The Coast A9R Rechargeable Fixed Beam LED Pen Light is only 0.370" (9.40mm) in diameter and fits comfortably in a shirt or coat pocket. The rubberized, stainless steel pocket clip is easily removable and adjustable but stays firmly in place. It casts a nearly perfect circle of smooth and consistent light, making it a great penlight for all types of professional users. Extremely easy to charge, simply slip the Pro Flex Charging Cap over the head of the light and connect to an AC, DC or USB power source.Its stainless steel body is both durable and attractive, but most importantly, it's easy to clean up after a hard day's work. It is tested and rated to ANSI/FL1 standards by an independent laboratory.Coast A9R Includes: Coast A9R Rechargeable Fixed Beam LED Pen Light; Lithium Polymer; & Coast Warranty