Stinger DS LED HP Fast Charge, Piggyback DCSpecifications:- DUAL SWITCH TECHNOLOGY Access any of the three variable lighting modes and strobe via the tail cap or the independently functioning head-mounted switch- High performance flashlight delivers 267% more intensity than a Stinger DS LED- C4 LED Technology. Shock-proof with a 50,000 hr. lifetime- C4 LED increases the brightness w/ up to 3X more light intensity- Illumination output: High: 48,000 candela (peak beam intensity); 200 lumens Medium: 24,000 candela (peak beam intensity);100 lumens Low: 11,000 candela (peak beam intensity); 50 lumens- Deep-dish parabolic reflector produces a long range targeting beam w/ optimal peripheral illumination- Optimized electronics provides regulated intensity- Runtime: High: 2 hrs.; Medium: 3.75 hrs. Low: 7.25 hrs.; Strobe: 5.5 hrs.- 3-cell, 3.6 Volt sub-C NiCd battery is rechargeable up to 1,000 times- 6000 series machined aircraft aluminum w/ non-slip rubberized comfort grip- O-Ring sealed construction- Unbreakable polycarbonate lens with scratch-resistant coating- IPX4 Rated for water-resistant operation- 10 hr. steady charge, 2.5 hr. fast charge, or PiggyBack charger- PiggyBack option allows the user to simultaneously charge the Stinger DS LED and a spare battery