The MityLite 2300 packs a lot of power in its small body. Unlike ordinary flashlights that produce a yellow beam, the 2300 has a focused Xenon modified spot that produces a tight white beam that penetrates smoke and fog. Just twist the shroud to turn on. The Xenoy polymer resin body is resistant to chemicals, water and corrosion. Attach the MityLite 2300 to one of our optional helmet light holder clips and you have a hands-free light for work or play. Powered by 2 AA alkaline cells.