- Bulk Wire in the Gauge You Need: Choose 14, 16, or 18 gauge bulk wire in 250 or 500 foot coils with C7 or C9 sockets. Heavier gauges carry longer runs, and 18 gauge SPT-1 wire suits standard rooflines and trees.
- Twist-On and Nylon Socket Options: Our 14 gauge C9 coils come with twist-on or nylon sockets, and replacement C7 and C9 sockets are sold in packs of 25 for repairs and custom lengths. Twist-on sockets add convenience, while nylon sockets suit standard runs.
- Clips for Buildings and Silhouettes: C7/C9 C-clips mount wire to buildings, and C7 silhouette frame clips fit 1/4 or 3/8 inch rods for decorations, both in bags of 100. Bags of 100 cover large buildings and multiple frames without frequent reordering.
- Build Runs to Any Length: Bulk wire lets you cut runs to fit each roofline, tree, and frame exactly. Leads and plugs are typically not included, so plan to add them to your order. Every installation fits its space without excess wire or awkward gaps.
Customer Reviews
About Display Sales
For more than 60 years, Display Sales has helped cities, schools, shopping centers, and parks dress their public spaces with commercial-grade flags, banners, lights, and seasonal decorations. From our Bloomington, Minnesota headquarters, we serve communities nationwide with personal service and dependable products. Our adage, "One Step Ahead," is our promise to keep leading with exceptional customer care.
FAQs: Commercial Lighting Hardware
What gauge wire should we use for commercial Christmas lights?
Heavier wire carries more bulbs over longer runs. 18 gauge SPT-1 wire works for most rooflines and trees, while 16 and 14 gauge wire suits longer runs and larger commercial installations. Our team can help you size wire to your layout.
What socket spacing is available?
Our 18 gauge C9 coil has sockets spaced every 12 inches. Contact us for spacing on other coils.
Does bulk wire come with plugs?
Leads and plugs are typically not included with bulk wire, since runs are cut to custom lengths. Add them to your order when you plan each run.
What clips do you carry?
We carry C7/C9 C-clips for buildings and C7 silhouette frame clips for 1/4 or 3/8 inch rods, sold in bags of 100.
Will this wire work with your Halloween and patriotic bulbs?
Yes. Our C7 and C9 wire and sockets take our Christmas, Halloween, and patriotic C7 and C9 bulbs, so one set of wire serves every season.
Light Every Season With One System
Commercial wire and sockets are the foundation of every great display. Build it once and swap bulbs for Christmas, Halloween, and the 4th of July.
Browse the hardware above, or contact our team to plan wire and sockets for your next installation.



