Beautiful gift box with Sirius battery-operated 4 LED cone candles. The candle lights are 7 cm high and 6.5 cm in diameter. The Sirius LED lights will turn off automatically after 6 hours if you don't turn them off yourself. After 18 hours, the candles will turn on again, and this cycle continues unless you use the "off" button. You can use a Sirius remote control that fits a wide selection of Sirius glass decorations and LED candles. The bulbs provide a warm, natural light, creating a lovely ambiance. One CR2032 battery is included for each candle. For indoor use only.