I have tried everything out there. The lights did absolutely nothing for me...nothing. The color vision glasses available will help in daylight, but not at night under artificial light and diminished under cloudy skies as they require a full spectrum of natural light.
The best for me was a red contact lense in my non dominant eye. When wearing it in the doctor's office I went from only being able to read three of 25 of those "numbers buried in colored dots" test to 19 of the 25. Unfortunately for me, I have serious issues with contact lenses and cannot wear them. But for red/green deficiency, that does work to enhance...at least in daylight. Would make everyone think you have a serious case of pinkeye though!!!
The stem cell gene therapy that is coming will be amazing. This is an older article, but is a quick read for a start on the subject:
https://hms.harvard.edu/magazine/art-medicine/color-therapy
There is one advantage to being colorblind ... You don't need the secret decoder glasses in the cereal box to read the clues/answer on the back of the cereal box. Hitler's army actually used colorblind people in airplanes as spotters for camo'd allied equipment. Those kinds of things are designed for people with normal color vision, but colorblind people can often see through that and pick out the hidden items.