Clip on convenient lighting. The G19 pen light is designed to simplify everyday work-with its narrow profile and steel pocket clip, it's easy hold, carry, and aim. Featuring the legendary COAST Inspection Beam, the G19 shines a perfect circle of detail-revealing, anti-glare light-so that no wire, crack, or leak can hide. With a beam length of 20 meters (66 feet) and run time of 2.5 hours, this grab-and-go single-mode light is constructed from top-grade aluminum to stay IP54 storm proof and dust resistant over the long haul. For versatility on the job, the G19 flashlight runs on a COAST ZITHION-X(TM) ZX100 rechargeable battery (charging cable included) but can also operate on disposable lithium or alkaline batteries (purchased separately)-creating a go-anywhere lighting solutionWith Coast's commitment to quality, the G19 Flashlight is impact resistant, weather resistant and its LED is virtually unbreakable. The G19 Flashlight is backed by Coast's lifetime warranty against defects in materials and workmanship. Tested and rated to ANSI/FL1 standards.