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- Description
- Full Specs
This commercial-grade SPT-2 wire is ideal for custom-cut holiday lighting, jumper connections, and general-purpose electrical setups. Also known as blank wire, lamp cord, zip cord, or jumper wire, SPT-2 features a thicker insulation than SPT-1 while maintaining the same 18/2 gauge—offering added durability for outdoor and long-term installations.
Available colors: Green, Black, and White
Available lengths: 250 ft and 500 ft rolls
Note: SPT-2 wire is not compatible with SPT-1 slide-on plugs and accessories. Designed for professional use, this wire is a reliable choice for custom C7/C9 light strings, power taps, and branch extensions in commercial or residential lighting projects.
Spec
Value
Wire Type
SPT-2, 18/2 AWG
Insulation
Thicker insulation compared to SPT-1, rated for 8 amps (960 watts)
Colors Available
Green, Black, White
Lengths Available
250', 500'
Usage
Indoor and outdoor use, UL rated
Applications
Custom extension cords, jumper wires for C7/C9 stringers, roofline lighting
Compatibility
Compatible with SPT-2 slide-on plugs and accessories; not compatible with SPT-1 plugs
Construction
Flexible, durable zip cord for easy separation and installation
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