Victorinox LED Flashlights are dependable: up to 10 times more efficient at converting energy into light than regular bulbs, resulting in a longer battery life. Victorinox LED Flashlights are sleek yet robust, their compact and lightweight construction is perfect when you need it in your backpacking adventures. Color: Aluminum. PRODUCT DETAILS 5.8 Watt 3.5+ burn hours 275 Effective Range 2.5-mile Signal Visibility Length 7 , Head Width 1.5 , End Cap Width 1.25 Weight 12.35 Oz. Energy-efficient LED for longer battery life Lanyard Included Two C Batteries Included