I had my lights and showerheads replaced within a week of booking via the website.
They replace incandescent bulbs with compact fluorescent lights.
no limit on how many they will replace (19 at my house!)
this was posted over a year ago, but thought i'd bring it to peoples attention again
Vic and SA only
Hope they supply globes with a warm white colour temp, short warm-up time and sufficient wattage, otherwise they're likely to turn people off CFLs.