JoeA, thanks for the heads-up. My TruGlo lite is still working. Checked it out in a darkened hallway, with a dark overcast outside. Does it have advantages, with an overcast and the canopy of trees making it darker. Saved a number of early morning practice sessions.

I often wondered about replacement batteries for such a light.

A local battery store has the 392 as a replacement for the L736, but I found a couple of internet sites that have the L736. Might just put out an internet order before hunting season comes around.

Speaking of adjustments. I have a couple of very inexpensive LED, less than 4 inch, flashlights, where the interior part was just a little too small for the outside battery case. Solution, were two small broken off pieces of wooden matches, under the rear part. For the price, it was worth the cost of the wooden match.

Thanks again.