Get it all: High-intensity performance, compact sizing and rechargeable convenience come together in the Strion? system. C4? lux LED bulb ensures ultra-bright, shock-resistant, long-lasting performance (up to 50,000 hours). Multi-function tactical tail switch gives you immediate access to high, medium, low and strobe settings. Sealed, IPX4-rated aircraft aluminum tube provides splash and weather-related water resistance. Optimized voltage/current regulator maintains beam intensity, minimizing the potential for flickering and fading. Charger's on-board safety control circuit prevents over-charge-related battery damage. Continuity indicator lets you know when the torch should be removed from the charger. Borofloat high-temperature glass lens delivers superior transparency and smoothness as well as excellent chemical and shock resistance. Flashlight accommodates a wide range of Streamlight? filters, safety wands, gun-barrel mounts, holsters and additional accessories (all sold separately).