These LED candles will flicker just like the real wax candles but no smoke and flame!  24 LED candles per pack , a battery CR2032 Button Cell included, cover can be opened so that battery is replaceable. You can put the battery tealight on table or other place in restaurants, home and garden wedding, party, festival decorations. You will be impressed by the natural looking, wax feeling and soft glowing of these premium votive candles. Upgraded Batteries. Super Bright and Each Candle Lasts 100+ Hours! On/Off switch for easy & convenient operation, there is a little slide button at bottom of candle to turn it off and on. Safe for kids, pets, seniors. ( Light  color: yellow, red, blue, green, white, pink, warm white, multy color )