Then, on May 27th, two more - firstly bulb number 7, another of the valiant surviving incandescent 40W brigade.
Also, bulb number 1, the first of the 28W halogen bulbs to expire. This one clocked up 28 days, which at an initial cost of £4.28 works out at an eye-watering 15.3p per day.
You'll notice that I'm lagging behind a bit on replacing the blown bulbs. I should get on and do this as I may as well use up the remaining ones in the cupboard, plus it'll also make it easier to track which ones go phut. I'm not intending to purchase any more until I've got some more conclusive evidence of which ones I should be buying. I suspect it'll end up being the LED ones, but I don't want to jump the gun. It's also important to be self-aware enough to recognise my natural inclination towards believing it's the IKEA bulbs that are the best, just because a bulb-buying trip to IKEA will also afford me the opportunity to stock up on meatballs and bizarre fish products.