I don’t like lights on my pistols. I don’t like lasers on my pistols, both reasons go back to I would rather not give away my position.
All of my pistols have Trijicon night sights. Not because they work better then stock white paint, most times they do not if your pistol is kept holstered, or in a dark location where the Trijicons can’t get a good charge. Most times they are no better then plain white.
But because I got a really good deal on them, LOL
Yes they say you can send them back for a “recharge” been there done that, that lasts about two weeks. They do work a bit, but they are not much better then white when you shoot with them in dark conditions.
I will be re-painting my daily carry back to white when I think of of it.