3 things to know before you buy your next lightbulb
humble incandescent bulb. You can still find some on the store shelves, especially specialty and 3-way bulbs, but standard 40/60/100-watt A19s are no longer available. Unless you stockpiled a lifetime supply of incandescent bulbs, you're probably in the market for replacements. Maybe you've already bought a different type of bulb and aren't happy with it. That’s pretty common, by the way.