Smart Candle Flameless Tea Lights, 6-Pack Provides warm ambient light without dangerous flames and hot wax Six 1-1/2-inchx1-1/2-inch tea light candles Candles run 50-75 hours Flameless technology suggested use for indoors Patented flicker technology simulates wax or fuel candles Battery included Item Height 1.6 Inches Simulates wax, liquid-fuel or candle flame