Looking for tutorial diy lighted pallet railing
Do you mean like deck railing using pallets? If so here is a video if you want to add lighting that shouldn't be a big deal. Do you want fairy lighting or something more intense?
There are MANY light options. Most common is a low voltage power pack, wires, and fixtures. The power packs normally have a timer and/or photocell to turn on the lights after dark.
Mogie posted about the railing, so here's an idea from another Hometalk member about adding solar lights. Of course, there are other ways. Hopefully this will start your imagination going. :) Wishing you the best.