I never heard of tactical flashlight till recently. I just picked up this one for working in dark areas. I did some research prior to choosing this model. It uses easy to find and relatively inexpensive AA batteries rather than AAA which should provide slightly better life. Many of the new flashlight s use the CR123 battery which cost bout $10her for two.
There is a guy on the web with a flashlight review site. The Fenix LD20 is highly rated. Has a high and low beam, sos mode and I think a few others. I can light up the woods behind my house better than a 4D maglight with this Fenix
