Product Name: button battery box copper wire lamp
Product size: 2m20 lamp
Wire color: silver wire (default)
Lamp bead color: warm white, white, blue, pink, purple, pink, four colors (red, green, yellow and blue, one lamp bead, one color)
Lamp bead spacing: 10cm
Light source type: 0603
Power supply: 2 2032 button batteries (equipped with batteries)
Number of lamps: 20L
Power: 0.5W
Product packaging: default single OPP transparent bag packaging, can be customized pearl bag