Eureka! (Light bulb)

The regular 60 watt light bulb is being phased out in lieu of the newer "environmentally friendly" low-energy bulbs, purely at the insistence of the European parliament (not for any commercial reasons, just because they like interfering in people's lives). But my mum says the new things flicker and give her migraines. So, fearful that she soon won't be able to get them any more, she has stocked up on the old-style 60 watt and 100 watt bulbs and filled two shelves of a cupboard with them.