Please Note: Products are designed and rated for use in the United States using 120 volt current. With or without a transformer, this product is not recommended for use outside the US. 10' Flickering Candle Light Set contains 10 lights that look like candle flames and shine a flickering orange light. Lights flicker like real candles. Stays lit if 1 bulb burns out. Black Power Cord is UL Listed. Has end to end connector to connect multiple sets (other sets sold separately). Light Set measures approximately 10' long. For indoor use only. Includes 1 spare fuse. Uses C-7 (1 Watt) Bulbs (spares not included).