In South Africa, some people call light bulbs Globes.
With that in mind, this page is a place for South Africans.
If you want to buy energy saving globes, I recommend any hardware store.
Especially the big ones, such as:
I've even seen these CFL Globes for sale in the light bulb department in these stores:
In fact, most stores nowadays that sell lights will sell the newer, energy saving light bulbs. So just look out for them...