Sille is the most life-like LED candles on the market. And the Sille lights are charged by placing them on the charger plate. There is no need for batteries. 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. With Decopower plate, you charge the sille lights in just 2 hours by putting the light on the plate. The let the station gives up to 120 burning hours on Sille crown light. However, this one must be purchased. You can use Sirius Remote Control (Item 10000) for 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).