Amazing Amazon usually carries them. They are in the Melbourne suburbs I believe. They are quite expensive but relative to the cost of other bulbs there they are still a better value since they last so much longer before needing replacement.
CooperDragon":jcnbc2ao said:You will need that bulb, plus a fixture for it. They have a double fixture but I don't see a single bulb fixture. http://www.theaquariumshop.com.au/shopexd.asp?id=4536
You can get a complete kit with a fixture and bulb here https://www.amazingamazon.com.au/arcadia-reptile-pro-uvb-lighting.html This is similar to the set I have.
You will also need a fixture and bulb for heat and bright white light (Basking bulb) to sit next to the UVB light over the basking area.