If you are on an entry team with seveal people backing you up and overwhelming firepower, lights are great.
If you are alone in your house against an unknown number of people with unknown firepower holding a defensive position, a light is not going to help you much.
$0 of an NRA membership goes to legislative action or court battles. Not a dime. Only money contributed to the NRA-ILA or NRA-PVF.
Of course, you could just donate to the Second Amendment Foundation
I was feeling pretty good, then I looked around and realized I am not swimming or on fire.