I was asked today by a friend who is considering Fenix what the big differences are between the L1P, L1S, L1T, and Civictor Fenix models. Not being a big Fenix fan I do know the L1P is a single stage light, and the other two are dual stage lights, all using 1 AA battery and the Civictor is a twisty where the others are clickies. That said what are the difference in runtimes, lumens, throw etc., finish. I do not see much difference between the L1S and L1T, what is the difference there?

Thanks in advance.