Hi, I have the L1. Its a nice light, but I ended up getting an E1L too. I don't find the low all that useful for my stuff and I prefer a click switch. The low would be great for getting around in total darkness. The low fades to even lower as the battery winds down. Towards the very end, you might have no low at all. I'd rather use a little Infinity for when I just want low light.
The E1L gives me a click switch. It gives me the choice to throw the head on my 2 cell body and I also have a 2 stage switch that I can throw on there if I rather have 2-stage than a clickie switch. The 2-stage also gives me a brighter low than the L1.
Don't take this as the L1 is not as good. Think more of what works best for you. I am usually not in total darkness, that's why the low doesn't do much for me. Even though I prefer the E1L, I can't bring myself to sell the L1. -Nick