1) BEST1001D-1: 3 x AAA, 1W/3W "Luxeon" LED aluminium flashlight with nylon strap2) BEST1001F: 3 x AAA, 1W/3W "Luxeon" LED aluminium flashlight with nylon strap3) BEST1008B: 3 x AAA, 1W/3W "Luxeon" LED + 3LED (on the bottom) aluminium flashlight4) BEST1009B: 3 x AAA, 1W/3W "Luxeon" LED aluminium flashlight