Color: Multi bulbs / green wire or white wire or black white 
Number of bulbs on string: 7 
Bulb size: E12 brass base - fits into a standard C7 light socket 
Bulb shape: Bubble bulbs 5W  
Spacing between each bulb: 18" 
Lighted length: 9 
Total length: 10.5 
12" lead cord 
12" tail cord 

UL listed for indoor and outdoor use