OMG. As an old (Gen x) lighting designer who lives in CA, may God help you if you asked me this question at a party. In order not to bore you to death I'll try to spit it out before you fall asleep. Never ask me "What is Power factor?", All would be lost. Or for god's sake, "What is Dark Bastard Amber?"( Rosco 03)"Are ellipsoidal fixtures most accurately called Lekos or source four?". You could die of regretful boredom within 9 seconds". At least you'd have someone to talk to for the duration of the party

Yes. I have a handful of very beloved, non-LED bulbs and fixtures. I have to trouble the out of state family to help me smuggle these into my home. For example, "Halogen" bulbs. I have a floor standing, up firing, dimmable lamp that will transport any room immediately to the surface of the sun. Cleaning? Look out dust. It would be easy to accidentally start a fire with this lamp using the bulbs I put in it. I use it every day in my office, which is so much brighter than any room in average people's houses. A home tour of my house always results in an "OMG It's so bright in here, I love it!". Me too. I think it's sad that normies can't have good lights or good drugs.

No, but literally every bulb in my home (except the one in the oven) is an LED smart bulb with ZigBee or Matter support controlled by Home Assistant. Wouldn't have it any other way.

That said, years ago I installed four bulbs like the ones in the picture - two warm tone, two cool tone - in an outdoor light fixture with a Shelly controller at a friend's house. The controller uses GPS-provided time to work out the position of the sun and turns on the cool bulbs when the sun's low on the horizon (pretty much all day during the Winter) and switches over to the warm bulbs at night. That's been in place for at least ten years and those bulbs are still going strong, though they take a long time to start up.

We have an addition built in the 1990s and there are these, I don't know what they are called but like high shelves with uplighting? They have those long flourescent tubes and I guess when they die we will have to remodel. The actual light from them is so nice, diffuse and soft.

And on the old side of the house the bathroom fixture only works with incandescent bulbs.

So yeah. We have a mix.

No

I despise fluorescent light. It is vile. If I found one today, I'd bring it to the toxic waste dump and get a warm LED. I think the only incandescent I have is a red one in a 3 bulb lamp.

The one in my oven and those in my car

I have some CFLs that are still hanging on. One in a closet, another in the bathroom. Oven light is incandescent bc it's an oven light. Finally car headlamps are incandescent bc, in my car, they provide more photons where I need.

General purpose lighting is largely LED and then special purpose lighting may be something else.

I hate the light temp. Just the picture is enough already.

Until they burn out, yeah.

We've got some in the bathroom that are still chugging along, but we replace everything with led as they fail

Edit: in the house.

Car lights aren't led because the ones available for my car suck.

I have flashlights that aren't led, but only some old and cheap ones that never get used.

Our lighting setup (rented accommodation) is a hodge-podge of mixed fittings, including fluorescent tubes and halogen. All of the actual screw (and Edison) fittings have led bulbs in though.

Part of me wishes for the good old days of cheap incandescent bulbs though. The decent LED bulbs are still 10x the price we used to pay for incandescent, so we buy "cheap" ones (4x the price) which don't last any longer than the old tech. Of course you can't get incandescent bulbs anymore..

Garage door motors use normal bulbs for some reason. Explicitly says to.

I just replaced the one in my stove hood. It was a weird specialty.

I think there's one in my basement that rarely gets used.

For my sauna I have an oven-style filament bulb. Newer stuff can't take the heat.

I have sensory issues and photophobia, led lights really mess with my eyes. Flulorescent bulbs are similarly triggering. I moved into a new place last year and it still has the old incandescent bulbs in some of the lights, it's much better. I know it sucks for energy conservation, but to me it's worth it.

We’ve completely switched to LEDs right when they became available. Taken together with all the other electricity savings that we have been doing, our electricity bill is 75% below what I hear from friends.

No, except my lava lamps take a specific filament bulb, as the heat is needed to melt the wax. And those just get used for parties. Even my oven lights I replaced with LED.

I told myself I was going to replace them with LEDs once they break. The problem is that they never do. The ones in my grandparent's house are around 40 years old and I think only one went out in all those years.

Replaced all of those about 10 years back. These days, the choice is between dumb LED bulbs and smart LED bulbs.

Yes, but only in locations the original hasn't broken or is in a place can't get the led replacement in (damn you super high ceilings)

There's an incandescent bulb in the fume hood in my kitchen, i think maybe my microwave too? I have some flurescent bulbs kicking around, but they're phasing them out where i live, i think from next year you wont be able to buy them new in australia (good riddance)

Until recently we had some CFLs in the light fixture in our rarely-used guest bathroom. I just painted that bathroom so while I had the fixture off the wall I went ahead and replaced the bulbs with LEDs

I suppose my car headlights and such are still halogen and I think the dash lights are mostly incandescent. The interior dome light has gotten an LED upgrade though.

The maglite I keep in my car emergency kit is still the incandescent or halogen bulb it came with when I bought it for my first car 15+ years ago, and I probably have a few more incandescent flashlights floating around in various toolboxes and such.

I think I have one string of incandescent Christmas lights still in use during the holiday.

And the light in my oven is incandescent.

I have a case of assorted Edison base incandescent bulbs. They’re good for lots of little things like the lamp over the record player to illuminate the strobe dots on the edge of the platter.

They’re also invaluable as parts for a dim bulb tester. You really can’t do that as quickly or effectively with any other technology.

My favorite reading lamp is a tiny little 7.5w incandescent that puts out a cozy light.

I use exclusively Philips Hue color bulbs. Cant tolerate that kind of light nor lights that arent customizable by palette

Hell, most if not all of the lighting in my apartment is LED.

Between 8 rooms (counting the hallway and both bathrooms), theres only 5 fixtures that accept 'bulbs'. 4 table lamps and the light in the vent hood over the stove. Everything else is 'non-servicable' lighting like LED boards built into full fixtures (celing lights), LED tape lights (under counter/shelf lights), and some string lights that nobody can be bothered to take down after xmas.

I haven't had to replace a dead light in at least 8 years though.

Got a few, flourescents like that, and t4s. The t4s are slated for conversion. The only incandescents left would be a couple of appliance lights, and one old nightlight. I have quite a few incandescents floating around that aren't in use, as well as a box of t4s.