Thanks to everybody for the suggestions. I ended up getting a five-pack of keychain lights, and some LED nightlights for my mom.
Good choice!
Although I will regret not being able to say “I know someone who bought some Liquid Ass” unless I can talk someone else into it. 
Maybe 2,000 used books for a penny apiece? The catch is, those always ship as separate purchases, so there will be 3.99 shipping for each one.
I know I’m too late but I was going to suggest tripods for your camera.
Unless you are a Prime member and the seller forgets to throw the setting marking them as eligible over to not eligible. It happens; and sellers hate when it happens.