Haha
But yeah dont go tacstar, theyre only 75 lumens...think cheap pocket light that sucks down expensive batteries in a hurry. My TK12R5 puts out 280 lumens for the same 1.5 hr runtime and has 3 other brightness settings down to 11 lumens for 5 days on the same 2 CR123 batteries that the tacstar uses. Theyre about 70-80 bucks and the pressure switch is 20-25 I believe. They also have their new TK15 that puts out 330 lumens for the same 1.5 hrs. We had a power outage this winter in the middle of the night so I tried the TK12R5 in the backyard, they are insanely bright, clean and flood very well with no dark spotting. Stands up to rapid fire hammering with 3" mags without so much as a flicker, Im happy