Streamlights UltraStinger AC/DC Rechargeable LED Flashlight pierces the dark with three variable intensities that produce up to 1,100 lumens out to 510 meters on high, 350 lumens out to 290 meters on medium and 90 lumens out to 141 meters on low. Convenient head-mounted push-button switch for one-handed operation, plus a Ten-Tap programmable switch that lets you switch between three modes: high/medium/low with strobe, high only without strobe and high/medium/low without strobe. Rugged machined aircraft-grade aluminum housing is anodized to protect against corrosion and boasts a slip-resistant rubber grip. O-ring-sealed shatter-resistant polycarbonate lens includes a scratch-resistant coating to keep the light crisp. Included six-volt battery is rechargeable up to 1,000 times and runs for 1.5 hours on high, 4.5 hours on medium and 16 hours on low. IPX4 water-resistant rating. Impact-resistant to one meter. C4 LED bulb has an incredible 50,000-hour lifespan. Snap-in charger holder mounts in any position and includes an LED indicator. Length: 11.82 Wt:19.9 oz. with battery. Type: Flashlights.