Hello all!

I tried the L2T 2AA Battery tube with the REX 2.0 head and it works like a charm. A tiny bit of the O-ring protrudes below the head. No sign of unstability as has previously been stated. I received my rexlight yesterday. It is the latest batch of grey HA III ones. I chose to wait rather than settle for the black version. It came with 4 preinstalled transparent O-rings and 4 extra plus the red tailcap rubber clicky. It is labeled: 2007050133
(year/month/day/number perhaps? Or just the batchnumber).