I converted to propane stove and lantern years ago too, and lately have gone to LED for lights. No more worry about breaking mantles, and even the glass has been replaced with plastic. Some of my last lights were $2-$3 at Menards. Each one does not put out a lot of light but at that price, you can buy a bunch and have a lot of flexibility. Batteries last almost as long as they would sitting on a shelf, and bulbs never burn out.
I use rechargeable batteries and could recharge them with a solar panel.
I know, camping is supposed to be traditional, I like to do things the old way too, but the new stuff is just too good to ignore.