C9 Cord, 18" Spacing, White Wire, SPT-1, 500'
C9 18" Light Line - 500' Bulk Spool - Empty Socket Light Line - White Wire
- • Socket Type: C9 (E17)
- • String Length: 500'
- • Number of Sockets: 333
- • Socket Spacing: 18"
- • Quality Grade: Commercial
- • Rating: SPT-1 - .03 inch insulation thickness
- • Wire Gauge: 18
- • Voltage: 110/120
- • Usage: Indoor/Outdoor
- • Case Quantity: 1
- • Case Weight: 19.8 lbs.
Plugs sold separately - (18/2 Male Slide On - SPT-1 and 18/2 Female Slide On - SPT-1)
Maximum bulb load:
- 250 (C9) LED Retrofit bulbs or 250 feet of line, whichever comes first
- 100 (C9) 7-watt incandescent bulbs
- 70 (C9) 10-watt incandescent bulbs
Maximum amperage for 18/2 gauge wire:
- Up to 50 feet= 10 amps
- 51-100 feet= 7 amps
- 101-150 feet= 5 amps
- 151-200 feet= 3.5 amps*
- 201-250 feet= 2.5 amps*
*= Only used for C7/C9 perimeter lighting applications
Frequently Asked Questions
I only need a few hundred feet of light line, do I have to buy a whole spool?
We do sell our Light Line by 50' and 100' sections. Please see our 50' and 100' Sections product listings.
Once I install my male plug at the begining of the cord and then cut the cord to the desired length, what do I do with the end of the cord that has no end connector?
Some people simply fold the cord over into a small, 1" loop and then wrap electrical tape around it, however, we generally recommend using a female slide on plug for a safer and cleaner look.