The Stinger® Flashlight now comes in a new C4 LED version with 6 hours of LED light. The Streamlight® Stinger® LED takes one of our bestselling flashlights and makes it even better with a 3-watt Super High-Flux C4 LED. That means you'll never have to change bulbs. It's longer-lasting, more durable and has a super bright, long range beam with with a wide circle of light that increases your peripheral vision. C4 LED Technology pumps up the brightness.• LED Charge-continuity indicator. Compact, snap-in charger that mounts in any position. • Length: 8.41 in. (21.36 cm) • Weight: 12.4 oz (352 grams) - With battery • Unbreakable polycarbonate lens with scratch-resistant coating. O-ring sealed. • Light source of a 3 Watt C4 LED, impervious to shock with a 50,000 hour lifetime. • LED Rating: 140 Lumens typical. Deep-dish parabolic reflector produces a long range targeting beam with optimum peripheral illumination to aid in navigation. • Multi-function, easy access push-button switch designed for extremely long life; tested at 1 million actuations. • High brightness: Up to 1.75 continuous hours • Medium brightness: Up to 3.50 continuous hours • Low brightness: Up to 6.75 continuous hours • Strobe: Up to 5.50 continuous hours • 3-cell, 3.6 Volt Nickel-cadmium sub-C battery is rechargeable up to 1000 times • No Excuses" limited lifetime warranty • Comes with extra battery and a piggyback changing cradle for charging light and extra battery at the same time,120V A/C and 12V DC charging cords