The Streamlight UltraStinger Flashlight is a high-intensity, super-bright, rechargeable flashlight with a variable spot-to-flood beam and a xenon-halogen bulb that will last up to 30 hours. Featuring a handy, head-mounted, push-button switch for single-handed operation and durable, corrosion-resistant materials, the UltraStinger Flashlight is ideal for use at home or at work. UltraStinger Flashlight At a Glance:Rugged and compact flashlight for a variety of applications Bright and powerful, 30-hour xenon-halogen bulb Momentary-blink and constant-on modes Durable components are virtually indestructible Lifetime limited warranty Machined from solid, aircraft-grade aluminum that"s anodized against corrosion inside and out. View larger. Featuring a xenon-halogen bulb, this flashlight provides a peak beam intensity of 75,000 candela. View larger.Reliable, Compact Flashlight for a Variety of Applications At 16.1 ounces and 11-3/4 inches in length, the Streamlight UltraStinger Flashlight fits easily in your backpack, tool bag, car, and more. It produces up to 295 lumens of light for one hour of continuous use. Because of its powerful output and adjustable focus beam, the UltraStinger is ideal for use in automotive, hardware, law enforcement, security, fire and rescue, industrial, personal, and outdoor applications.Xenon-Halogen Bulb Provides Bright, Powerful Illumination The xenon-halogen, gas-filled, bi-pin bulb features a 30-hour life with a variable spot-to-flood beam. At its peak beam intensity, the UltraStinger will produce up to 75,000 candela or 295 lumens, making this flashlight the right choice for illuminating large, dark spaces.Rechargeable Batteries Save Time and Money Powered by a 6-volt, nickel-cadmium, five-cell sub-C battery, the UltraStinger will last for up to one hour of continuous use. The nickel-cadmium battery will recharge up to 1,000 times, saving you time and money.Push-Button Switch and Adjustable Beam Designed for convenience and ease-of-use, the head-mounted, on/off push-button switch can be slightly depressed for the momentary-on position or fully depressed and clicked into place for the constant-on position. The beam can also be adjusted from spot to flood to fit the situation at hand.Durably Constructed for Use in Extreme Conditions Machined from solid, aircraft-grade aluminum that is anodized against corrosion inside and out, the UltraStinger features a nonslip surface for increased comfort and grip. And with an unbreakable and scratch-resistant polycarbonate lens to protect the bulb, the UltraStinger is virtually indestructible. The Streamlight UltraStinger Flashlight is backed by a manufacturer"s limited lifetime warranty. Stinger LED FlashlightsModelOverviewOptionsMaximum Light Output (Lumens)Length (Inches)Battery LifeWeight (Including Batteries)Switch Options Stinger LEDPowerful, long-range, long-running LED flashlight lasts a lifetimeWithout chargerWith AC chargerWith AC/DC charger and two holdersWith AC/DC charger and piggyback holder1808.41High: up to 2 hours Medium: up to 3.75 hours Low: up to 7.25 hours12.4 ouncesMultifunction On/Off; Hi/Med/Lo/Strobe Stinger DS LEDSame features as the Stinger LED with an independent full-feature tailcap switch in addition to the head-mounted push-button switchWith DC chargerWith AC/DC charger and two holdersWith AC/DC fast charger and piggyback holderWith AC/DC charger and piggyback holder1808.85High: up to 2 hours Medium: up to 3.75 hours Low: up to 7.25 hours12.8 ouncesDual-Switch Technology: access three variable lighting modes and strobe via the tail cap or head-mounted switch UltraStingerStreamlight"s brightest flashlight blasts a beam measuring 75,000 candelaWith AC fast chargerWith AC/DC fast charger and two holdersWith AC/DC charger and two holders29511.75Up to 1 hour continuous use1.1 poundsPush-button head switch