brilliant, I got a set when I was in Oz, missus got some before christmas twin set comes out at around £320 with duty etc. No real need for a UK dealer as they would just add to the price. Took 5 days to arrive from Brisbane to Cumbria (better than CRC some days) It took 7 days to get them when I was in Tasmania.
The warranty is fully honored world wide and I have heard they will post replacement parts to you when you send them back so fast turnaround.
as for brightness, a single light is not as good as a £250 LED but you get 2 sets so it makes up for it. Most flexible package I have seen 2 Lid mounts, 3 bar mounts, 3 batteries, red caps for rear light, charger that does mains & 12v. Not much more you need really – oh and really light weight if you keep the battery off the lid 55g per light unit.