How many flashlights is the norm? Well, you'll soon have a great thrower and already have a great wall of light that share battery cases. The smaller case of the TM26 works quite well with the TM36 head. Many of us carry a light on our keys, plus a light in our pocket. Also spare lights to loan out and perhaps in vehicles. Flashlights also go to family and friends. When you don't need such a powerful thrower it is nice to have a more compact unit; likewise with a more compact flood. A headlamp or three is good to have around for so many uses. It is nice to have small pinchlights on zipper pulls of critical equipment and apparel. Maybe you so admire certain models of flashlights that it is desirable to acquire them for their own sake...and on and on. You should be concerned, and enjoy the ride. Welcome.