Lumens: 1124 = high mode; 528 = medium mode; 28 = low mode; Beam Distance: up to 243 meters Run Time: 2h = high mode; 3h = medium mode; 37h = low mode Features: 6. 75 inch length, aluminum body, 4 modes = high/strobe/medium/low, will run on 2 AA, 3 CR123 or Pelican rechargeable batteries Batteries Included: 2 AA batteries Includes pelican's legendary lifetime - you break it, we replace it. . . Forever