The combination of Sille´s flame and wick makes it the most life-like LED candles on the market. There is no need for batteries. With Sirius' DecoPower charger, you recharge the Sille lights in just 2 hours by simply putting the light on the charger plate. The let the station provides up to 195 burning hours at Sille Lyssse. However, this one must be purchased. The candle is made of real candles and can withstand a maximum of 30 degrees, be careful with direct sunlight. For indoor use only. The Sirius candle is packed in a nice gift box. You can use the Sirius remote (Item 10000) to all Sille Lights. With just one click you can control the lights and apply the timer function with 2, 4, 6 or 8 hours or on/off button (must be purchased)