Some of you may remember the utter ineptitude exhibited by yours truly a while back when I was confronted with a bad bulb in the track-lighting array in the kitchen.
On the off-chance that you were curious, it’s a 50-watt MR-16 halogen bulb, running on 12 volts and casting a 40-degree beam. And apparently they last, at least in this installation, a bit less than four and a half years. (I had three spares on hand last night, because … well, because.)
Tangential note: These particular bulbs cost about five bucks apiece. I looked at one of them and wondered how it compared to automotive headlights, about which I know zilch these days since I haven’t had to change one since the days of sealed-beams. Gwendolyn, says the service info, takes an HB2 bulb, 55 watts (low beam) or 60 (high), for which the dealership will charge me $36, which is probably only about twice what I’d have to pay for the non-OEM product. Not that Nissan makes any of their own light bulbs, mind you. (I do not have the HID lamps, bulbs for which cost somewhere in the low three figures.)