<b>C9 Light Spool 500', Christmas Stringer Bulk Spool Outdoor use, SPT-1 8-Awg Green Wire with 12" Spacing. </b><br> This 500' reel of 12-inch spacing is the most popular length for most commercial and residential applications. You can cut this C9 light line to the length you need and then use our snap-on male and female plugs (not included) to supply power to your lighting application. Each reel uses commercial grade SPT-1 Green wire with the best C9 Admiral socket, making it ideal for outdoor displays. Our C9 bulbs (sold separately) are installed in E17 Intermediate Base Sockets. <br><br> <b>SPECIFICATION<br></b> C9 500' Spool 12" Spacing 18 Awg Green Wire<br> 500 Total C9/E17 Intermediate Sockets<br> Commercial Quality Admiral Brand Socket<br> Supply Power with SPT-1 Male Plugs (Not Included) <br> Indoor/Outdoor Use<br> UL Listed