Novelty Lights present this C9 - 1,000 foot spool of Green wire with 12" spacing for a total of 1000 C9 sockets. This 1000' reel of 12-inch spacing is the most popular length for most commercial and residential applications. Each spool uses commercial grade SPT-2 Green wire with the best C9 Admiral socket, which makes it ideal for outdoor displays.  Custom cut this C9 lightline to the length you need and then use our snap-on male and female plugs (not included) to supply power to your lighting application.  All of our C9 bulbs (sold separately) screw into the E17/ntermediate base socket.   C9 1000' Spool 12" Spacing 10 Amp Green Wire 1000 Total C9/E17 Intermediate Sockets SPT-2, 10-amp (960 Watt) Green Wire Commercial Quality Admiral Brand Socket Max Run = 170 Sockets with 7 Watt Incandescent Bulbs Max Run = 480 Sockets with 1 Watt LED Bulbs Supply Power with SPT-2 Male Plugs (Not Included) Indoor/Outdoor Use Your satisfaction is our #1 priority and if you have any questions or issues, please contact our customer service.