Taclight Elite As Seen on TV by Bell + Howell high-powered tactical Flashlight with 5 modes & zoom function. High performance flashlight! military grade zoom flashlight made of high-grade air craft aluminum can be seen up to 5 nautical miles away. Compact & lightweight extending over 6 inch long with LED's that will last up to 100,000 hours! requires 3 x AAA batteries available everywhere.