Dimensions: 4.5”; Color: Orange; Battery: 2 AAA Cell; Light Features: LED l Water Resistant l Strobe l SOS Strobe l High: 28 Lumens for 44h; Other Info: Strobes 60 times per minute. Visible 2.7 miles on a dark, clear night. U.S. Coast Guard approved. Easy twist on/off. Lanyard cord and hook-and-loop strap. Hang Packaged.