C9 Socket Cord (SPT-1)

Shop wholesale C9 socket cord built on durable SPT-1 wire with pre-molded sockets at 12-inch spacing. Sold in 1000-foot spools, it lets professional installers run long commercial rooflines fast without splicing. Pair it with our C9 bulbs and vampire plugs for a complete SPT-1 lighting system.

SPT-1 C9 Socket Cord 1000' Spool 12 in spacing
SPT-1 C9 Socket Cord 1000' Spool 12 in spacing
$290.00
SPT-1 C9 Socket Cord 1000' Spool 12 in spacing

SPT-1 C9 Socket Cord 1000' Spool 12 in spacing

$290.00
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Professional-grade C9 socket cord with 12-inch bulb spacing. The backbone of any commercial Christmas light installation - just add bulbs and power.

Product Details

  • 1000 feet per spool
  • SPT-1 gauge wire (green)
  • C9 sockets pre-installed every 12 inches
  • Approximately 1000 sockets per spool
  • Compatible with all standard C9/E17 base bulbs
  • Rated for outdoor use in wet locations

Built for Professionals

  • 12" spacing - industry standard for rooflines and perimeter lighting
  • Sockets are securely molded to wire - won't pull out
  • Heavy-duty insulation protects against weather and UV
  • Cut to any length - sockets are wired in parallel

Perfect For

  • Roofline installations
  • Fence and perimeter lighting
  • Commercial building outlines
  • Large residential projects
  • Event and venue lighting

How to Use

  1. Measure your run and cut cord to length
  2. Attach male vampire plug to start
  3. Attach female vampire plug to end (optional - for daisy chaining)
  4. Insert C9 bulbs into sockets
  5. Mount with clips and power on

Why 12" Spacing?

  • Industry standard for C9 commercial installations
  • Close enough for bright, full coverage
  • Far enough for efficient bulb usage
  • Matches most roofline and gutter layouts

Complete Your Install