PS400S is a polysteel swivel flashlight. Patented LED light technology enclosed in a stainless steel core and fully wrapped in a molded, fiberglass nylon casing. Twist focus beam for spot or flood with high intensity white beam, weatherproof, drop proof, crush proof, corrosion resistant polymer casing with rear power switch and magnetic base. Specs include 440 lumens, bulls eye spot up to 688', 27 hours run time and uses 6 "AAA" batteries, included or Zithion-X battery, not included.