Features: 1.Flame-less technology makes the lights swing and flicker like real candles, creating a warm and romantic lighting . 2.Security guarantee: Led candles made of real paraffin wax, however without real fire, smoke or wax drippings. 3.Never worry about fire-related accidents again, can be also used around children and pets. 4.Wide use: Candle lights can be widely applied to home decorations, birthday, christmas, bars, hotel, parties, holidays, wedding, or other occasions. 5.Safe and environmentally friendly, never heat, avoid the occurrence of flames; safe, energy-saving, beautiful, suitable for all kinds of candle holders, etc. Specification: Size: S:7*10cm/2.75*3.9inch M:7*12.5cm/2.75*4.9inch L:7*15cm/2.75*5.9inch Product material: paraffin + ABS plastic + LED electronic movement Flame: Swinging flame piece Operating voltage: 4.5V Power supply: 3 AAA batteries Without battery Package list: LED flame-less candles *1 Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly differentfrom the real object. Please take the real one as standard.