Diameter of Ball Bulb:about 10cm
Input Voltage:4.5V(3xAA battery) Battery is not including,because it is forbidden to carry.
1x battery operated string lights
Widely used in cars,motorcycles, room lighting, garden, outside garage, product signs and holiday lighting
Easy to install on mostsurfaces: Glass, Wood, Metal, and Plastic
High quality and long life for indoor and outdoor use
Low power consumption with bright colors
Low voltage, energyefficient, virtually no maintenance.