C9 SPT-1 Socket Wire 1000 ft Bulk Spool | 6", 12", 15", 18" & 24" Spacing Spacing:18" The difference disappears at curb-side

The difference disappears at curb-side viewing distance

The female plug at the far end of string 1 plugs into the male plug of string 2 (and so on)

The SPT-1 Male Gilbert Plug is the supply-end slide-on connector for SPT-1 zip cord

Hybrid static + effect installs

C9 SPT-1 Socket Wire 1000 ft Bulk Spool | 6", 12", 15", 18" & 24" Spacing Spacing:18" The difference disappears at curb-sideThe 4 sentence answer The C9 SPT 1 1,000 ft Socket Wire Spool is the contractor build your own line standard 18 AWG copper conductor inside a 0. 030 SPT 1 jacket with E17 sockets pre installed at 6, 12, 15, 18, or 24 spacing. The 1,000 ft spool outperforms shorter spools on cost per foot and supports 48 medium residential properties per spool depending on bulb count per home. Pick the spacing by the look: 15 is the residential roofline default (paired