Saw your other thread, too.
i own and use the 2900 lumen TK75 for walking the pooches every night, and would personally recommend it over the (16" long??) TK70. It's brighter, shorter (although fatter) and less expensive. It's not the lightest in the world, but I quite enjoy the solid feel. I invested in a good set of 3400mAh protected batteries, which seem to last forever between charges.
I love the simple UI (user interface) of the TK series lights, super easy.
The TK 75 is simply a monster of a flashlight!
