I've probably chimed in on one or more of the threads that Nap referenced above, but I'll reply here, too.
Yes, good lighting is necessary!
For general lighting, I have a single 60w soft white incandescent over the bench, which casts a good general area light.
Mounted on the bench are three draftsman's lights, with either 60w or 100w soft white incandescent lamps in them, as in this image:
[url=https://postimg.cc/BL13HXmw]
[/URL]
I can focus them as necessary on specific areas of the bench.
I have also added an LED desk lamp to my toolbox, so I can take it with me as necessary. This is the particular model:
https://www.amazon.com/gp/product/B00KSQ8ZNA/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1
I really like this lamp. It has four different settings, from a bright white light, through somewhat dimmer shades. Those settings also have some color to them, especially the "Relax" setting, which has a touch of what is called amber in stage lighting. Amber gives a color that mimics natural daylight, and it makes washed-out skin tones look healthy-that's an advantage, in stage lighting. But in any case, this lamp breaks down into a very small profile, perfect for adding to a portable work station.
Now that we're in winter, I work at my kitchen table, instead at my bench in the cellar. I use this desk lamp at the kitchen table. And I liked it so much, I bought a second one to use on my desk at work.
You can order it through Amazon, or if you're in the US, some of the large box stores carry it, or similar models.
I also bought myself a magnifier like this one:
https://www.amazon.com/UEETEK-Adjustable-Magnifying-Magnifier-Extension/dp/B077QDJH3G
because I wanted additional lighting aimed along my line of sight. But I find it uncomfortable. The batteries-3 AAA batteries-are mounted in the headpiece, and coupled with the weight of the lenses, they press on the bridge of my nose. I may wind up selling it at my club.
I much prefer my Optivisor (a knock-off, actually), but it has no lights. When I finally wear it out, I'll get one with lights mounted in the eyepiece and aimed along my line of sight. Even in a well-lit area, I find that additional bit of light is helpful, particularly when doing assembly work.
That's my experience, hope it helps!
Prost!
Brad