CR DESIGNS candle sleeves are manufactured by skilled craft people in the USA. In December of 1998, Cindy developed the original electrified candle and introduced them in the spring of 1999. These "LastingLites" or candle sleeves as they were named, offer the warm glow of a candle with none of the hazards of burning candles. Using the purest blended waxes and botanicals our LastingLites will cast a beautiful warm glow to any room of your home or office. Each unique LastingLite electrified candle is hand poured here at our factory, insuring unsurpassed beauty, quality, and design.