Jack O' Lantern Battery Operated Candles In 2 Sizes. Featuring round Jack O' Lantern LED battery operated candles in 2 sizes - small is 4 1/4" x 3 3/4" & the large is 5 1/2" x 4 1/2". The smaller candles comes with a battery & the large candle requires 2- AA batteries which are NOT included.