DETAILS: 12.59 in. durable extra hard anodized finish in black. Easily replaced high-intensity halogen lamp that will last for 75 hours. 1.5 hours continuous life on the battery from a full charge. 30,000 Peak Beam Candlepower. Takes 5-1/2 D size Ni-Cad pack.7 different system combinations available. Mag-Lite rechargeable flashlight only without battery. Includes features such as: Self cleaning rotary switch in 3 positions on, off and signal. Solid state electronics, charger operates either A/C or D/C . WEIGHT: 4