... be used for pub, city, Christmas day and other LED Copper String Light with shapedItem No.: KD-ZX-GTCharacteristics: Energy saving,Safe ... line, blue, green Line, etc.Light Color: red, yellow, blue, etc.Bulb distance: 5.6-20CMBulb diameter: 2.2MM or soPower: It is configurable2AA ... it can be equipped with 12V, 24V and other transformers. Multi-color LED Copper String Light