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How to improve your WFH lighting to reduce eye strain

rustle.ca

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Re: How to improve your WFH lighting to reduce eye strain

#93
post #27

This is worth considering in the context of driving at night. I used to get terrible eye strain, causing fatigue and sleepiness. Obviously not good. Then I bought a Saab 900. It had a 'night mode' that disabled all dials except the speedo. The lights went off and the dial went down. (It came back on if it needed to alert you of something, say low fuel.) [0] This made a radical difference, and led me to the dash-brigh…

Related, the color of your dash matters, the modern backlit screens (both dash and entertainment) emit much white and blue light.

Mazda and Bmw (traditionally, less the last 5 years) seem to consider human ux more than others - hence orange lighting. Modern ambient (orange or green) can be nice.

Re: How to improve your WFH lighting to reduce eye strain

#94

Sooooo, I always saw offices with neon bulbs, so, very very cold light (well, actually "hotter" in Kelvin degrees...) and very bright. So I copied this in my home office, which is a 12 square meter (130 square foot) room with 6x 7000K bulbs, each emitting about 800 lumen. Am I doing totally wrong, according to TFA? Should I replace them with warm bulbs? I'usong GU10 bulbs.

Color temperature preferences tend to be very dependent on the person. I personally find warm color to be the most relaxing but find myself straining when viewing a screen in too warm of an environment. Warm tones will tend to slightly desaturate a picture and my eyes and brain strain to "compensate" for the desaturation. I find it best to keep my office environments a bit warm, but still on the cold side.

Re: How to improve your WFH lighting to reduce eye strain

#95

Earlier quoted context omitted.

It might be time for me to upgrade my monitors (they are very old). I never thought too much about flicker, etc. Does anyone have any good recommendations for just decent 24" monitors for coding?

If you've got the budget for it, e-ink monitors are becoming more available recently, and I've heard that they make a huge difference for eye strain. There are still only a few companies manufacturing panels that large, and I think the framerate can be pretty jarring for anything other than text, but I have been keeping an eye out for when the prices drop.

For most people, using e-ink for general-purpose computing tasks is going to be so jarring and unpleasant that it's extremely difficult to recommend to anyone who doesn't have severe eyestrain issues and has tried and failed more typical accommodations. I adore e-ink for reading, and own several e-ink readers in various form factors, but the tradeoffs just don't make sense for a desktop computer for most people unless staring at your monitor for eight hours a day is causing you physical harm.

Re: How to improve your WFH lighting to reduce eye strain

#97
post #3

> When it comes to light brightness, too much is just as problematic as too little Recently moved into a house with on/off light switches. Having the ceiling lights on full brightness was downright oppressive. I installed dimmer switches, and it's so much nicer it's hard to really convey.

How do you source lightbulbs? I have yet to find a reliable LED bulb that doesn't hum or flicker on a dimmer despite being advertised as "dimmable" . . .

Buy Lutron Diva dimmers and dimmable LED lamps (you probably call them ‘bulbs’), problem solved.

For the Lutron Diva, you probably want this one: https://www.homedepot.com/p/Lutron-Diva-LED-Dimmer-Switch-fo...

Philips sells dimmable LED lamps that work well.

I sell electrical work for a living and this is what I use on my own home.

If you want higher grade, commercial LED fixtures have built in drivers with heat sinks and are generally rated for 50,000 hours. Commercial dimming typically uses separate dimming conductors that carry a 0-10VDC signal.

Re: How to improve your WFH lighting to reduce eye strain

#98
post #57

Earlier quoted context omitted.

I made a glasses with the focus optimized for 1.5m. A lot easier on my eyes for working than my progressive lenses.

How did you go about that? Can you just take your prescription someplace and have them made?

Tell your optometrist you want that, and they'll write the prescription.

Last I went, they wrote me two different prescriptions: one with an up-close focal point for books/screen work, and a second one with the focal point further out for driving.

Re: How to improve your WFH lighting to reduce eye strain

#100
I am sensitive to bad CRI and color temp(3100K FTW). I really like the cheap "torchiere", floor lamp/uplights on Amazon but am finally giving up on them due to issues with poor CRI. I find standard screw-in LEDs from Philips to be the best, easily available source of light.
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