Taper Candle 10" WHITE (20) Battery Flickering-200 Hours-Uses 2AA Batteries Having a Wedding or Party where you can't use Flames-as in real candles. Battery Operated Candles--safe--So use a better alternative. Are a Hard White Shiny Plastic material. Simply Push Button on bottom on-off. 10" Tall with a yellow Flame. Bottom is 3/4 '-7/8" across to fit in most Candles holders use a little clay or tape to snug in. The Unit will run approx. 200 hours using Good 2 AA batteries-the better the battery the longer it Lights.