Mark Feldstein & Assocaiates, B15BCK, Flameless Gift Set, 27-Piece Gift Set Flameless Candles Real wax, vanilla scented 3 aaa batteries required in each pillar, votives and led tea lights require 1 cr2032 in each votive included, 12 bonus replacement cr2032's 24 total Battery operated, 6 hour timer Battery Life is dependent on type of batteries used, batteries not included in pillars