Flickering Flame Color-Changing LED 24 Candle Set PVC Christmas Lights Decoration - Halloween Holiday Long-life, energy-efficient, and environment-friendly LED light powered by one single CR2032 replaceable button cell (included and installed), estimated to last over 60 hours with one new battery Tealight candles are 6.5" tall and 1.5" diameter. Set of 24 Candles Battery-powered (battery included & installed) color LED tea light candles provide realistic flickering effect, ideal for accent decorations for holiday celebrations, wedding ceremonies, special occasions such as birthdays and anniversaries, memorial services, church gatherings, DIY projects and etc. Wind-proof for both indoors and outdoors use, at homes, restaurants, churches, schools, backyards, sports venues and etc