Great things come in small packages. The Niterider Minewt Pro 750 is the first compact LED lighting system to pump out 750 lumens! A highly efficient LED throws out this amazingly high lumen output while minimizing heat build-up and wasted power. The power output controls are on the lamp itself, versus the battery pack, allowing you to regulate light output on the fly. The full 750 lumens can be run for 1½ hours on the high setting, 2½ hours on medium (500 lumens), 5 hours on low (200 lumens), and a full 10 hours on 'Walk' mode (100 lumens.) Also features a flash mode. 245 g.