What I really want to tell you is this. i have L1 older version, it was marked as 0.7 lumen (i believe) I don't find it too dim at all. Its really bright enough. There for i assume L1 TIR 1.1 lumen being too dim is out of question.
But, the trueth is.....I don't own a L1 TIR to give you a side by side comparson. If you wish to wait for 2 weeks, I will tell you for sure. I can smell it coming. I just got to fix my curiousity between 2 (2 L1s).
As for E1L, a nice small buddy with a lot of throw. A bit not small enough. I dont need good throw most of time. So far I enjoyFenix L1P more due to side spill and smaller size. I love my L1 for the same reason. Side spill, and yet, 2 stages.