Flameless wax candles deliver a pleasant, ginger apple scent and energy-efficient LED technology with a natural flicker effect for real wax candles with no mess, no soot and no smoke. Safe around children and pets and on bookshelves. LEDs never need replacing. Four-hour timer automatically turns the candle off and turns it on at the same time the next day. Each flameless wax candle requires three AAA batteries (sold separately) for 150 hours of runtime.