Yeah, Theo, we use those little 0.2w Power Point lights. They are great.
My power bills are pretty low.
I have a Gas Stove
The Gas bottle costs me about $90 to replace each 18 months.
I have a wood heater.
I spend approx $500 per year on firewood (less than quarter of that if I go cut my own).
I could get the bills even lower if I had Gas Hot Water. But I can't afford to convert.
Go Gas wherever you can