This is very misleading. The only thing the beamshots showed was the E1B has a brighter hot spot, that doesn't mean it's overal brighter, or putting out more lumens. The optic is designed to focus the light into a tight beam. I have a Rayovac headlamp from Costco (luxeon, claimed to be 80 lumens I think) that has an optic and produces a brighter hot spot than some of my Fenix lights, but that doesn't mean it has more lumens, it just has more throw.
I have a E1B showing up tomorrow, I'd be surprised if it puts out more total lumens than my Fenix P2D Q2, but we'll see.
It all depends on what kind of beam you want. If you want throw in a small light, the E1B should be great. Some people may not care for the tight beam of the E1B and would prefer the larger hot spot and brighter spill a Fenix P2D would offer.
Now if you can get a R123 into a E1B it maybe a different story, but I'm going by SF's spec when using a CR123.
I'll post beam shots tomorrow. I have a P2D Q5 on the way, but I probably won't have that until later this week.
As far as the topic about if SF changed the flashlight world? Not really. I think the new U2's look really awesome, and the focusing optic with the U2A is pretty neat. However, some of these lights aren't available yet, and by the time they are there maybe other 400+ lumen single emitter LED lights on the market, etc.
A bigger change to the flashlight world would probably have to go to the LED makers, like Cree, SSC, etc, and the flashlight companies that were the early adpotors of the new LED's, like Fenix. I had a SF E2e for years, and love it, but when I saw the Fenix P1D P4 putting out more light, for longer, on a single cell, that really changed the flashlight world for me, and I think CPF has felt the impact from that change with all us LED fanatics flooding in here.
It's nice to see SF bringing out some high output LED options. I can't wait to try out the E1B, and I'll be interested in the P61L's to see how they perform compared to the other high powered drop-ins on the market.