IMAGE Taper Candle Lights 12Pcs Battery Operated LED Tapered Candles with Remote and Timer Function Flickering Ivory Taper Candles for Wedding Christmas Valentine's Day Party It comes with a remote to adjust the time length of the brightness. You can arbitrarily switch the time among 2 hours, 4 hours and 8 hours to control the duration time of taper candles. It works on 24-hour cycle. There is no need to reset every time. You can easily use it to control the taper candle, such as the switch, the brightness, the flash mode and the working time.