This 700 Lumen handheld flashlight uses a CREE XML2 10 Watt LED bulb. It has four intensity modes: 100 percent, 40 percent, 20 percent, and SOS. It has a light range up to 250 meters and a five-hour burn time on highest setting. Constructed of machined aluminum and ABS plastic housing, this light has an IPX7 Weather-Resistant rating. It features an emergency glass breaker on the tail and includes durable nylon lanyard. It is powered by four AAA batteries (included).