Flameless Candles for a Harry Potter Party? (:?

I’m throwing a Harry Potter Party for the sixth movie and I wanted to buy batterie powered candles to hang from my celing but I can’t find any stores that sell them and it’s to late to purchace online. Help please?

I have seen some at TJ Maxx, might also try Marshalls, or Ross. Inventories vary by location but worth a shot :)