POLYSTINGERTM RECHARGEABLE FLASHLIGHT Streamlight, Inc.: Up to one hour of continuous use per charge. 15,000 candlepower. Variable spot-to-floodlight beam. Xenon gas-filled bi-pin bulb. Nickel-cadium sub-C batteries. Rechargeable up to 1,000 times. Recharges in 10 hours at 110V or 220V AC or 12V DC. Spare bulb in endcap. Lens with abrasion-resistant coating. 8.7 ounces. 738 inches long. Nonslip grip. Nonconductive nylon polymer casing. (800) 523-7488.