Streamlight PolyStinger DS LED Flashlight Black - 120V AC Fast Charge PiggyBack Base. The PolyStinger DS LED Flash-light features a Dual Switch which includes a second independent easy to locate tactical tailcap switch. The combination of rechargeable batteries and the C4 LED results in one of the lowest operating costs of any flashlight made. C4 LED technology produces 2 to 3 times the output of previous LEDs is impervious to shock and has a 50000 hour lifetime span. The case material of Streamlight Poly-Stinger DS LED Flashlights consists of a super-tough non-conductive nylon polymer with a non-slip rubberized comfort grip. Lastly every Streamlight Poly Stinger DS LED Flash Light is backed by a Limited Lifetime Warranty against defects. Streamlight PolyStinger DS DualSwitch LED Flashlights with Fast Charger and PiggyBack Holder are available in the following models: 76837: Streamlight PolyStinger DS LED Flashlight w/ DC Fast Charger - PiggyBack Holder - Black 76836: Streamlight PolyStinger DS LED Flashlight w/ 120V AC Fast Charger - PiggyBack Holder - Black 76816: Streamlight PolyStinger DS LED Flashlight w/ 120V AC/DC Fast Charger - PiggyBack Holder - Black Specifications for Streamlight PolyStinger DS Dual Switch LED Flashlight with Piggyback Fast Charger: Manufacturer: Streamlight Flashlight Application: Safety Work Duty Color: Black Beam Color: White Light Output: 185 lumens Bulb Type: LED Quantity: 1 Battery Type: Nickel-cadmium sub-C battery Features of Streamlight Poly Stinger DS Dual Switch LED Rechargeable Flash Light with Fast Charger and PiggyBack Holder: C4 LED technology for extreme brightness LED Charge-continuity indicator on charger base Dual Switch - additional tactical tailcap switch Compact snap-in charger mounts in any position Serialized for positive identification Designed and assembled in the USA Limited lifetime warranty Package Contents: Streamlight PolyStinger DS Dual Switch LED Flashlight with Piggyback Fast Charger Streamlight PolyStinger DS LED Flashlight Black - 120V AC Fast Charge PiggyBack Base 76833