Float candles in the jars to light up your table:
Pink Princess Make Up Vanity Table For Little Girls with Sound and Light
Cyber Monday Sale LumiSource Spyra LED Light-Up Bar Table
String up Christmas lights under a table and light up your home made fort!!!
rustic dessert table: Figgy Bakery, handmade cake stands + oversized light up heart: Scott Coppersmith Designs
Guest place cards that they carry to their table as they glow along the way. What a perfect and inexpensive way to light up the venue.
Posters and Design