The Powertac E10-G4 is a subcompact EDC flashlight. A magnetic tailcap allows for convenient handsfree operation while you work. Its bidirectional clip allows the light to be attached to a baseball hat as a headlamp. The E10-G4 is perfect for pocket carry and is loved by mechanics and tradesmen for its versatility. dedicated work or play. Features: 1,200 Lumen Max Output 240 Meter Throw Compact for Easy Pocket Carry Magnetic Tail Cap Submersible up to 2 Meters Simple user interface 6 different settings that include 5 levels of brightness plus a strobe Deep-carry bidirectional pocket clip Can be clipped on to brim of hat Auto memorization for all settings Digital circuit-control technology for max performance and long runtime Reverse polarity protection protects from improper battery installation Preserves LED and electronic components with a superior heat sink designed for quick heat dispersion Resists water damage by a precision O-ring sealed design to provide reliable use in extreme conditions Machined from aircraft grade aluminum with type III anodized finish Tempered glass to resist breaking and scratching upon impact Double coated glass lens to give maximum OTF (Out The Front) brightness and beam distance IPX7 waterproof Submersible up to 1.5 meters under water Specifications: Battery:(1) RCR123A/16340 Rechargeable Li-ion or (1)CR123A Length: 84.6mm Bezel Diameter: 25.4mm Body Diameter: 22.56mm Weight: 60g (without battery)