Set with 2 Carolin battery LED lights. The candles are each 30 cm high incl. flame. Diameter 2 cm in the widest place. The Sirius LED candles have a built in timer function and will turn off automaticly after 6 hours. After 18 hours, the angel will turn on again, and so it continues, if you do not use "off" button. You can supply with a Sirius Remote Control (item no. 10000) that fits a huge selection of Sirius glass decorations and LED candles. The goods comes in a beautiful Sirius gift box. Use 2xAAA batteries in eacn candle. Batteries are not included. Only for indoor use.