I also tie with a ten buck LED flashlight. I bought mine at a local hardware store(home depot and lowes hasn't put all of them out of business.........yet). I clip it to a wire stand.
Yes, the colors are way off. It doesn't bother me while tying though. Just don't use it to select colors of materials.
Ed
" Fishermen, hunters, wood choppers, and others,
spending their lives in the fields and woods,
in a peculiar sense a part of Nature themselves,
are often in a more favorable mood for observing her,
in the intervals of their pursuits,
than philosophers or poets even,
who approach her with expectation."
Henry David Thoreau