I have mild red-green colour blindness, some shades of green look brown to me. Terminating an RJ45 cable is hard for me in great light. If I hold brown and green together I can tell the difference. But the lighting in my 'office' is terrible. Tried to terminate one today and couldn't do it. So needed to improve lighting.
Still had a pair of the high powered Samsung 24" 24V LED strips not being used. Using the same 2" square aluminum tube I used for my shop lights and a pair of 3d printed parts to mount. Added the lights above my desk. Running an WWRGB ESP8266-based controller, flashed to ESPHome. @ 1% brightness w/ 1 strip it is perfect for night time browsing in the dark. But 2 strips was too bright. So currently have disconnected one. I'll have to run another wire to the RGB controller to have it controlled independently. I'm also likely going to add a couple of red RGB strips that I can just turn on for some mood lighting.
But controlling the lights an issue. I don't want to have to open up my phone to turn on the lights. Was pretty quickly able to set it up so that I've got keyboard shortcuts working. fn + [ to toggle light on/off. fn + ] to set to 1% brightness. And fn + \ key to increase brightness by 5%. And it is instant.
I think I should also be able to configure it so the light turns on automatically when I wake the PC. And then turn off 30s after going to sleep.
But such a massive improvement already.
EDIT: Just found out after 3 years that my [ ] keys are incorrectly installed on my keyboard. And I use to use them all the time for other hotkeys when I ran multi monitors. Hmm.
EDIT2: Got lights to turn on/off with PC. Turning off is instant, I'll need to add a 30s delay. Turning on takes 10-15s. Nothing I can do about that unfortunately.