Darice-Canning Jar Candlestick Lamp Adapter. Turn a mason jar into a useful and artistic piece using the jar candlestick lamp adapter. This product is a wonderful addition to any creative collection. Contains one adapter with an electrical cord. For ages 15 and up. WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm- do not mouth or chew. Imported.