Something like R60 mirrored spots, Eddison screw. Some last for months, others... well
The halogen ones under the cupboards seem to last ok. Can you get low energy spots?
Yes...
The ones I have are 'GU10s'... they look (and fit) exactly the same as halogen spots but are stuffed full of white LEDs...
240V, 1.2W, 30,000 hours...
The only thing is that you can't dim them for some reason...