Yes Sir. There is!!!!!!! I posted the data below in another message titled "SureFire LumaMax specs have been "revealed"..." Read it with your morning breakfast!
I have excellent news for all of us who are interested in SureFire's (SF) L1, L2, L4, L5, and L6 lights. I spoke to an Eric at SF yesterday. All of these models except the L2, have final specs that will not be changing.
L1 = low 1 lumen, high 20 lumens, for 600 minutes
L2 has eight weeks to be finalized. As of today, low 15 lumens, high 65 lumens, for 90 minutes
L4 = 65 lumens, for 90 minutes
L5 = 80 lumens, for 45 minutes
L6 = 80 lumens, for 90 minutes
Start counting the "weeks" before, touchdown........
Luxlover