The government wants your old-fashioned energy-hungry incandescent tungsten light bulb gone, and gone soon. But some people are willing to go to great lengths to hang onto the lights they love.
The 150w, in particular, is seriously rare. They're gone from Tesco. Morrisons have already chosen to ditch them, with 100w to follow in the autumn and 60w next year.
Campaigners see the hoarding of bulbs in a dim light. "It's a bad idea," says Ben Stewart of Greenpeace.
Right, that's a a box of them going on the shopping list. Not sure why I need them but if Greenpeace says it is a bad idea history shows it normally isn't.