Battery - 3 c alkaline (not included)
lamp: high-intensity xenon gas filled bi-pin.
material: shock resistant, engineering grade polymer case with thermoplastic elastomer grip. unbreakable polycarbonate lens.
weight: (with batteries) 13.5 ounces
dimensions: 2"(d) x 8.77"(l)
run time: up to 5.5 hours of continuous use
candlepower: up to 12,000
waterproof to 200 feet dual switches (head and tailcap) non-conductive and corrosion proof spring loaded clip