Streamlight 76165 PolyStinger LED Flashlight with DC Fast Charger, Yellow Unbreakable polycarbonate lens with scratch-resistant coating Light output: 385-Lumen; high - up to 26,000 candela (peak beam intensity), 195-Lumen; medium - up to 13,000 candela (peak beam intensity), 95-Lumen; low - 6,500 candela (peak beam intensity) 3-cell, 3.6-Volt sub-C NiCd battery is rechargeable up to 1000 times Access any of the three variable lighting modes and strobe via the head-mounted switch Runtime: high - up to 2 hours, medium - up to 3.75 hours, low - up to 7.25 hours, strobe - up to 5.5 hours