Amazon.co.jp: LED (3V) for altar, electric supplies, "Basic Set for 3V 2 lights" with switch, 1 Pair Set for hanging lanterns, for altar, lighting fixtures : Home & Kitchen
Amazon.co.jp: LED Bulb E14 Bulb 4W, 3V 100mA 200mA 380mA, Warm White 2800K, C35 Solar Pendant Light Street Light Solar Chandelier (Size : 3v 380ma) : Home & Kitchen