ceargaest

[tʃæɑ̯rˠɣæːst]

linguist & software engineer in Lenapehoking; jewish ancom trans woman.

since twitter's burning gonna try bringing my posts about language stuff and losing my shit over star wars and such here - hi!


username etymology
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atomicthumbs
@atomicthumbs

"Cool color temperatures suck" (for anything that's not a workspace) is objectively the correct opinion. Low CRI will make you feel foul, too. The overhead outdoor fixture in my living room, which has a pair of CFLs shining through a piece of yellow rock, gives me clinical depression whenever I turn it on.

You want the good bulbs? Go to Waveform Lighting and browse for a while. You want 2700k-3500k for living spaces. They make 95-CRI bulbs, better than almost all the competition. They're flicker-free because they're driven by a constant-current regulator. As far as I can tell, they are the best light bulbs on the market (and that's why they're $18 each). Their standard bulbs come in both A19 shape and A21 shape.

Check out that "decorative" section too. As far as I know, they're the only manufacturer making good high-CRI "filament-style" light bulbs. They even make a 2400k version.

There's other specialty options, too. Philips Warmglow bulbs are fun; they reduce their color temperature and get warmer as you dim them. I have one in my living room on a tiny variac. (Edit: per user @wantonviolins, Philips dropped the Warmglow name and incorporated the tech into their Ultra Definition 95 CRI bulbs.)

If you want something real cozy, Waveform makes 1700K Superwarm bulbs.

They also make all kinds of specialty bulbs, thanks to their high-CRI tech. Calibrated D50 color matching bulbs, "FilmGrade" tungsten and daylight bulbs for video, ABSOLUTE SERIES 99-CRI strips, RGBW strips, tunable white strips, T8 tubes that automatically work with both ballasts and direct-wire, shop fixtures, UVC strips, and a ton of other shit.

DISCLAIMER: I don't actually own any of their products because i don't have money, and for a while they couldn't sell them in California (because California LED light bulb regulations required both specific CRI and a power factor requirement they couldn't meet with their CC regulators). But I want them, and people I've recommended them to say they're very good.


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in reply to @atomicthumbs's post:

I have been digging deep in the light bulb rabbit hole recently. (Daylight savings hit hard this year)

I've seen "Yuji SunWave", and "Norb" mentioned as strong contenders if you are going for cooler and specifically want to emulate daylight. Yuji also makes strips of high CRI lights for a more integrated approach.

However they are also all quite expensive and I haven't committed to them yet.

That's how this train of thought started! "What's really in a therapy light, surely I can do that myself?" And the answer is light bulbs, of differing qualities depending on who you ask. But all roads led to the search for high CRI.

And agreed on the marketing, but light bulb companies seem to skew either super industrial or trying to sell magic photon emitters.

i'll get some and let you know what i think. realized this year that light bulbs are a major special interest. mostly because i spend all day at home now and over time i realized that bad lighting gives me evils

alright i got myself a sample pack. since i live in an Old Ass House, sometimes my LED bulbs are prone to flickering. especially in my Office, in which the overhead lighting is one single bulb. right now i got a 2610 lumen 2700k GE bulb in there. i'll try the 4000k bulb up there to see how it feels, and i'll put the superwarm in our bedroom or maybe my son's bedroom. i'll let you know if i feel like they make a meaningful difference

light bulbs bitch

so the light i got for my drafting desk is pretty fucking cool, it's got a temperature switch in the bulb itself so i can click it between 2700k, 3000k, 4000k, 5000k, and 6000k. very helpful for drafting prints but ALSO super helpful for drawing comics cuz my turquoise underlining pencil just disappears under warm light

Yes! I’m all aboard the 2700K train for living areas but my home office space has a generous number of daylight-balanced high-CRI pot lights and a SAD task lamp on my desk, and it’s fantastic.

…except when I need to be in there at night for some reason 😐