{"title":"C9 Socket Wire | 500 ft \u0026 1,000 ft Spools","description":"\u003cp\u003eCommercial-grade C9 socket wire on bulk spools. Pick 500 ft for a smaller crew or a few homes. Pick 1,000 ft when you run a full season. Both are SPT-1 rated, outdoor rated, and built to pre-bulb and pre-clip at the shop before install day.\u003c\/p\u003e\n\u003cp\u003eSpacing runs 6\" to 24\". Green wire disappears on rooflines and in trees. Pair it with \u003ca href=\"\/collections\/c9-c7-led-christmas-light-bulbs\"\u003eC9 LED bulbs\u003c\/a\u003e, \u003ca href=\"\/collections\/plugs-connectors\"\u003eGilbert plugs\u003c\/a\u003e, and \u003ca href=\"\/collections\/christmas-light-clips\"\u003eclips\u003c\/a\u003e. Same-day ship before 2 PM ET. Free shipping on orders over $399.\u003c\/p\u003e","products":[{"product_id":"c9-1000-socket-spools","title":"C9 SPT-1 Socket Wire 1000 ft Bulk Spool | 6\", 12\", 15\", 18\" \u0026 24\" Spacing","description":"\u003c!-- PDP v1 — 2026-05-20 — C9 SPT-1 Socket Wire 1,000 ft Bulk Spool gold-standard archetype build --\u003e\n\n\u003c!-- Section 2: Quick-answer block --\u003e\n\u003cdiv class=\"clhq-quick-answer\" style=\"padding:24px;background:#f8f5f0;border-left:4px solid #c8102e;margin:24px 0;\"\u003e\n  \u003ch2 style=\"margin-top:0;font-size:1.25rem;\"\u003eThe 4-sentence answer\u003c\/h2\u003e\n  \u003cp\u003eThe 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 4–8 medium residential properties per spool depending on bulb count per home. Pick the spacing by the look: 15″ is the residential roofline default (paired with Tuff or Minleon V2 C9 bulbs), 12″ reads denser from the street for commercial, 6″ is for tight-coverage accent runs. Pair SPT-1 (0.030″ jacket, indoor \/ sheltered residential) or step up to SPT-2 (0.045″ jacket) for cold-climate commercial — both are 18 AWG copper so amperage capacity is identical; only the jacket thickness differs.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section 3: Verified specs --\u003e\n\u003ch2\u003eVerified specifications\u003c\/h2\u003e\n\u003cp class=\"clhq-source-note\"\u003eEvery value below is pulled from the printed spool label and the bulk-wire cluster page. No marketing inflation.\u003c\/p\u003e\n\u003ctable class=\"clhq-specs-table\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eSpool length\u003c\/th\u003e\n\u003ctd\u003e1,000 ft per spool\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eConductor gauge\u003c\/th\u003e\n\u003ctd\u003e18 AWG copper\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eJacket spec\u003c\/th\u003e\n\u003ctd\u003eSPT-1 (0.030″ jacket thickness)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage rating\u003c\/th\u003e\n\u003ctd\u003e120V AC line voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eContinuous amp draw (practical)\u003c\/th\u003e\n\u003ctd\u003e7 amps continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSocket type\u003c\/th\u003e\n\u003ctd\u003eE17 (C9 candelabra intermediate)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSocket spacing options\u003c\/th\u003e\n\u003ctd\u003e6″ \/ 12″ \/ 15″ \/ 18″ \/ 24″\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWire color\u003c\/th\u003e\n\u003ctd\u003eGreen (standard) or White (residential gutter-line)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e \u003cth\u003eCertification\u003c\/th\u003e \u003ctd\u003eManufactured to the UL 588 standard for seasonal and holiday decorative lighting\u003c\/td\u003e \u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePlug compatibility\u003c\/th\u003e\n\u003ctd\u003eGilbert SPT-1 male plug for SPT-1 jacket (don't cross-match plug to jacket spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- Section 4: Use-case scenarios --\u003e\n\u003ch2\u003eWho this spool is built for\u003c\/h2\u003e\n\u003cdiv class=\"clhq-best-for-grid\"\u003e\n  \u003cdiv class=\"clhq-best-for-card\"\u003e\n    \u003ch3\u003eMulti-property contractor — build to length, cut on-site\u003c\/h3\u003e\n    \u003cp\u003eOne 1,000 ft spool supports 4–8 medium residential properties depending on roofline length and bulb count. Cut to length on-site, slide on an SPT-1 male plug at the supply end, cap the other end with a knockout female plug. Cost-per-foot beats pre-built stringers once you’re past ~3 properties per season — the inventory math wins.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"clhq-best-for-card\"\u003e\n    \u003ch3\u003eResidential roofline at 15″ spacing (the bestseller)\u003c\/h3\u003e\n    \u003cp\u003e15″ spacing is the residential roofline default. Pairs with Tuff Bulbs C9 or Minleon V2 C9 + Wedge Tuff Clip on the shingle edge. A 60 ft front facade needs ~48 bulbs at 15″ spacing; a typical home runs 200–400 bulbs total. The 15″ spacing reads clean from the street without crossing into “commercial dense.”\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"clhq-best-for-card\"\u003e\n    \u003ch3\u003ePermanent \/ multi-year installs where toughness premium pays back\u003c\/h3\u003e\n    \u003cp\u003eSPT-1 jacket handles residential and sheltered commercial. For exposed cold-climate outdoor (Minnesota, Wisconsin, North Dakota, mountain) where the wire sees direct sub-zero conditions all season, step up to SPT-2 (0.045″ jacket). Both jackets carry the same 18 AWG copper inside — the only mechanical difference is the jacket thickness.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section 5: Compatibility --\u003e\n\u003ch2\u003eWhat this spool works with\u003c\/h2\u003e\n\u003cdl class=\"clhq-compat-list\"\u003e\n  \u003cdt\u003eBulbs\u003c\/dt\u003e\n  \u003cdd\u003eAny C9 (E17 base) LED bulb — Tuff Bulbs C9 (0.72W), Minleon V2 C9 (0.78W), and other E17 LED variants. The sockets are E17 industry-standard; bulb brand and Kelvin choice are independent. \u003ca href=\"\/products\/c9-minleon-v2-led-christmas-light-bulbs\"\u003eShop Minleon V2 C9\u003c\/a\u003e\n\u003c\/dd\u003e\n  \u003cdt\u003eClips\u003c\/dt\u003e\n  \u003cdd\u003eC9 Wedge Tuff Clip (volume install — shingle + gutter dual-mount), C9 Tuff Clip Original (detail work), C9 Tuff Tile Clip (Spanish \/ concrete tile), C9 Parapet Clip (stone caps). The clip clamps to the wire at the socket; clip type is independent of jacket spec. \u003ca href=\"\/products\/c9-wedge-clip\"\u003eShop C9 Wedge Tuff Clip\u003c\/a\u003e\n\u003c\/dd\u003e\n  \u003cdt\u003ePlugs\u003c\/dt\u003e\n  \u003cdd\u003eSPT-1 male plug for THIS spool's SPT-1 jacket. Don't slide an SPT-2 plug onto SPT-1 wire — the plug seats too loose, the spike doesn't make a clean conductor bite, and you’ll see corrosion or arcing within a season. \u003ca href=\"\/collections\/plugs-connectors\"\u003eShop SPT-1 plugs\u003c\/a\u003e\n\u003c\/dd\u003e\n  \u003cdt\u003eTimers \/ controllers\u003c\/dt\u003e\n  \u003cdd\u003eAny 120V outdoor timer rated for LED loads. The wire passes power transparently; timer compatibility is between the bulb and the timer, not the wire.\u003c\/dd\u003e\n  \u003cdt\u003eWill NOT work with\u003c\/dt\u003e\n  \u003cdd\u003eC7 bulbs (E12 base — use C7 socket wire instead). SPT-2 plugs (jacket mismatch). Bare-wire applications without sockets (use bulk zip cord for those).\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003c!-- Section 6: Comparison --\u003e\n\u003ch2\u003eSPT-1 vs SPT-2 socket wire\u003c\/h2\u003e\n\u003ctable class=\"clhq-compare-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eSPT-1 (this spool)\u003c\/th\u003e\n\u003cth\u003eSPT-2\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eConductor gauge\u003c\/th\u003e\n\u003ctd\u003e18 AWG copper\u003c\/td\u003e\n\u003ctd\u003e18 AWG copper (identical)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eJacket thickness\u003c\/th\u003e\n\u003ctd\u003e0.030″\u003c\/td\u003e\n\u003ctd\u003e0.045″\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eContinuous amp draw\u003c\/th\u003e\n\u003ctd\u003e7 amps\u003c\/td\u003e\n\u003ctd\u003e7 amps (identical — same copper)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage rating\u003c\/th\u003e\n\u003ctd\u003e120V AC\u003c\/td\u003e\n\u003ctd\u003e120V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCold-weather rating\u003c\/th\u003e\n\u003ctd\u003eIndoor \/ sheltered residential\u003c\/td\u003e\n\u003ctd\u003eCold-climate outdoor (sub-zero)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUV degradation timeline\u003c\/th\u003e\n\u003ctd\u003e3–4 seasons direct sun\u003c\/td\u003e\n\u003ctd\u003e5–7 seasons direct sun\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003ctd\u003eResidential, sheltered commercial\u003c\/td\u003e\n\u003ctd\u003eCommercial, exposed, cold-climate\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePer-foot cost\u003c\/th\u003e\n\u003ctd\u003eLower\u003c\/td\u003e\n\u003ctd\u003e~15–25% premium for the heavier jacket\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/bulk-wire-zip-cord\"\u003eSee all C9 socket wire side by side →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003c!-- Section 7: Install how-to --\u003e\n\u003ch2\u003eHow to install\u003c\/h2\u003e\n\u003col class=\"clhq-howto-steps\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasure the run + cut to length.\u003c\/strong\u003e Walk the eave and pace the install length. Cut from the spool with sharp scissors or a wire cutter — SPT-1 jacket cuts clean without stripping. Use the measure-as-you-go workflow: cut one run at a time, plug-test, then cut the next.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlide on the male plug + cap the female end.\u003c\/strong\u003e Use the SPT-1 male plug to match the jacket spec (don’t cross-match SPT-2 plugs to SPT-1 wire). The vampire spike on the plug pierces both copper conductors when seated firmly. Cap the line end with an SPT-1 female plug with knockout tab so it’s ready for end-to-end connection if you extend the run.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-bulb at the shop, install at the property.\u003c\/strong\u003e Twist a C9 LED bulb into every socket before transport. Coil the assembled stringer into a labeled garbage can. On the roof, snap a Wedge Tuff Clip onto each bulb base and snap the clip to the shingle or gutter edge. Mid-roof bulb swaps cost 4x the time of pre-mount swaps — bench-test the line before walking onto the ladder.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003c!-- Section 8: Certifications --\u003e\n\u003ch2\u003eCertifications and compliance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e \u003cstrong\u003eUL 588 certification\u003c\/strong\u003e — The wire is manufactured to the UL 588 standard for seasonal and holiday decorative lighting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e18 AWG copper conductor\u003c\/strong\u003e — Solid copper, not copper-clad aluminum. Critical for long-run amp capacity and corrosion resistance over multiple seasons.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGilbert SPT plug standard\u003c\/strong\u003e — The vampire-plug topology is the contractor industry default. Compatible plug brands include Gilbert, Stayhold, and store-brand equivalents that meet the same SPT spec.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutdoor seasonal use\u003c\/strong\u003e — Rated for residential and sheltered commercial install conditions. For exposed cold-climate runs, step to SPT-2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- Section 9: Warranty --\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-season reuse warranty\u003c\/strong\u003e on C9 SPT-1 1,000 ft Socket Wire Spools from Christmas Lights HQ. Covers jacket cracking, socket failure, or conductor break under normal install conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot covered:\u003c\/strong\u003e wire damaged by lawn equipment, animal chew through, cuts from the installer at the wrong measure, runs left exposed to direct UV year-round (use SPT-2 or remove between seasons), exceeding the 7-amp continuous load.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/warranty-policies\"\u003eFull warranty terms →\u003c\/a\u003e  |  \u003ca href=\"\/pages\/contact\"\u003eWarranty claim contact →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003c!-- Section 10: V7 video — OMITTED (V7 cluster video not verified live as of 2026-05-20) --\u003e\n\n\u003c!-- Section 11: FAQ --\u003e\n\u003ch2\u003eQuestions contractors actually ask\u003c\/h2\u003e\n\u003cdiv class=\"clhq-faq-grid\"\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat’s the actual difference between SPT-1 and SPT-2?\u003c\/summary\u003e\u003cp\u003eJacket thickness only. SPT-1 is 0.030″ jacket; SPT-2 is 0.045″. Both are 18 AWG copper conductor inside — identical amp capacity and identical voltage rating. SPT-2’s thicker jacket survives sub-zero outdoor exposure and direct UV better; SPT-1 wins on per-foot cost for residential and sheltered runs.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow many bulbs can I run on one 1,000 ft spool?\u003c\/summary\u003e\u003cp\u003eDepends on spacing: at 15″ spacing (residential default) a 1,000 ft spool holds ~800 sockets. At 12″ spacing ~1,000 sockets. At 24″ spacing ~500 sockets. Practical install: split the 1,000 ft across 4–8 medium residential properties depending on roofline length. Don’t exceed the 7-amp continuous limit per circuit (~1,800 Minleon V2 bulbs theoretical at 0.78W each, but cap at 80% of circuit capacity per code).\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhich spacing should I order?\u003c\/summary\u003e\u003cp\u003e15″ is the residential roofline default — the bestseller across the SPT-1 spool variants. 12″ reads denser from the street, used for commercial storefronts and high-impact residential. 18″ or 24″ are for accent runs (driveway gates, light poles, fence runs). 6″ is for tight-coverage display work like garland-style runs. Most contractors stock 15″ in volume + a smaller set of 12″ for commercial bids.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eCuts cleanly with scissors or do I need a wire stripper?\u003c\/summary\u003e\u003cp\u003eCuts cleanly with sharp scissors or a wire cutter. SPT-1 jacket scores easily; the copper conductor inside cuts straight through. You don’t need to strip the jacket for vampire-plug install — the plug spike pierces both jacket and conductor when you crimp it down.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat plug brand should I use?\u003c\/summary\u003e\u003cp\u003eAny Gilbert SPT-1 male plug is the industry default. CLHQ stocks Male Gilbert Plugs SPT-1 for sliding onto the line supply end and Female Gilbert Plugs SPT-1 with knockout tab for capping line ends. Don’t mix SPT-2 plugs onto SPT-1 wire — the slide-on fit is too loose and the spike won’t make a clean conductor bite.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow do I store the spool between seasons?\u003c\/summary\u003e\u003cp\u003eIndoor climate-controlled storage if possible. Direct UV ages the SPT-1 jacket faster than the install season itself does — summer storage on a hot porch shortens spool life by 1–2 seasons. Keep the cut ends capped (a piece of electrical tape over each end works) to prevent dust in the sockets.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eUV degradation timeline?\u003c\/summary\u003e\u003cp\u003e3–4 seasons of direct-sun exposure before SPT-1 jacket starts to chalk and lose flexibility. Most contractors remove the wire at season’s end, which extends spool life to 5–7 seasons. Permanent year-round installs should step to SPT-2 or to a permanent-lighting system like King 24V.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eCompatible with Tuff bulbs and Minleon V2?\u003c\/summary\u003e\u003cp\u003eYes — both. The sockets are E17 industry-standard, which is what both Tuff Bulbs C9 (0.72W) and Minleon V2 C9 (0.78W) screw into. You can also mix bulb brands on the same spool — run Minleon V2 on the high-visibility front facade and Tuff on the side \/ back \/ valley runs.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section 12: Reviews --\u003e\n\u003ch2\u003eCustomer reviews\u003c\/h2\u003e\n\u003cdiv id=\"judgeme-product-reviews\" class=\"judgeme-product-reviews\" data-product-id=\"8807926431918\"\u003e\n  \u003c!-- Judge.me OS 2.0 app embed renders the review widget here automatically --\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section 13: Related products --\u003e\n\u003ch2\u003eBuild the complete C9 install\u003c\/h2\u003e\n\u003cdiv class=\"clhq-related-grid\"\u003e\n  \u003ca href=\"\/products\/c9-minleon-v2-led-christmas-light-bulbs\" class=\"clhq-related-card\"\u003e\n    \u003ch3\u003eMinleon V2 C9 LED Bulbs\u003c\/h3\u003e\n    \u003cp\u003eThe contractor bestseller bulb. 0.78W, TRIAC-dimmable, IP65, UL 588 standard.\u003c\/p\u003e\n  \u003c\/a\u003e\n  \u003ca href=\"\/products\/c9-wedge-clip\" class=\"clhq-related-card\"\u003e\n    \u003ch3\u003eC9 Wedge Tuff Clip\u003c\/h3\u003e\n    \u003cp\u003eVolume install clip. Polycarbonate, dual-mount (shingle + gutter), -20°F rated.\u003c\/p\u003e\n  \u003c\/a\u003e\n  \u003ca href=\"\/products\/spt-2-male-zip-plugs\" class=\"clhq-related-card\"\u003e\n    \u003ch3\u003eMale Gilbert Plugs SPT-2\u003c\/h3\u003e\n    \u003cp\u003eSlide-on connector for SPT-2 line ends. Match plug to wire jacket spec.\u003c\/p\u003e\n  \u003c\/a\u003e\n  \u003ca href=\"\/collections\/pro-light-kits\" class=\"clhq-related-card\"\u003e\n    \u003ch3\u003ePro Light Kits\u003c\/h3\u003e\n    \u003cp\u003ePre-built kits with bulbs + wire + clips bundled. Fastest path to a complete install.\u003c\/p\u003e\n  \u003c\/a\u003e\n\u003c\/div\u003e\n","brand":"Christmas Lights HQ","offers":[{"title":"Green \/ 12\"","offer_id":46772049772718,"sku":"7912G1","price":297.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ 15\"","offer_id":46772049805486,"sku":"7915G1","price":293.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ 18\"","offer_id":46772049838254,"sku":"7918G1","price":287.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ 24\"","offer_id":46772049871022,"sku":"7924G1","price":283.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ 6\"","offer_id":46772049969326,"sku":"7966G1","price":397.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 12\"","offer_id":46772050002094,"sku":"7912W1","price":297.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 15\"","offer_id":46772050034862,"sku":"7915W1","price":293.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 6\"","offer_id":47796405141678,"sku":"7966W1","price":397.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/6704\/2990\/files\/C91000_socketspoolGreen-Photoroom_1afd1e7a-e02f-4ef1-a94c-f5be51aaf1f5.jpg?v=1778601641"},{"product_id":"c9-1000-12-15-socket-wire-spool-spt-2","title":"C9 SPT-2 1000' 12\" \u0026 15\" Socket Wire Spool","description":"\u003c!-- PDP v1-clone — 2026-05-22 — c9-1000-12-15-socket-wire-spool-spt-2 cloned from c9-1000-socket-spools archetype --\u003e\n\n\u003c!-- Section 2: Quick-answer block --\u003e\n\u003cdiv class=\"clhq-quick-answer\" style=\"padding:24px;background:#f8f5f0;border-left:4px solid #c8102e;margin:24px 0;\"\u003e\n  \u003ch2 style=\"margin-top:0;font-size:1.25rem;\"\u003eThe 4-sentence answer\u003c\/h2\u003e\n  \u003cp\u003eThis is a 1000-ft spool of C9 socket wire on SPT-2 jacket (0.045″ thick), with mixed 12″ and 15″ socket spacing options. SPT-2 is the outdoor cold-climate spec — thicker jacket survives freeze-thaw cycles and direct UV exposure better than SPT-1. Cut to length, slide on male + female plugs, twist in C9 LED bulbs. The 12″ spacing is residential roofline volume; 15″ is the spec for commercial \/ longer-run installs where a wider visual gap reads better at viewing distance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section 3: Verified specs --\u003e\n\u003ch2\u003eVerified specifications\u003c\/h2\u003e\n\u003cp class=\"clhq-source-note\"\u003eEvery value below is pulled from the printed spool label and the bulk-wire cluster page. No marketing inflation.\u003c\/p\u003e\n\u003ctable class=\"clhq-specs-table\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eWire jacket\u003c\/th\u003e\n\u003ctd\u003eSPT-2 (0.045″ thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eConductor\u003c\/th\u003e\n\u003ctd\u003e18 AWG copper\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSpool length\u003c\/th\u003e\n\u003ctd\u003e1,000 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSocket spacing options\u003c\/th\u003e\n\u003ctd\u003e12″ or 15″\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSocket base\u003c\/th\u003e\n\u003ctd\u003eE17 (C9)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage rating\u003c\/th\u003e\n\u003ctd\u003e120V AC line voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUV rating\u003c\/th\u003e\n\u003ctd\u003eRated for direct outdoor sun + freeze-thaw\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTemperature rating\u003c\/th\u003e\n\u003ctd\u003eCold-climate (-40°F to 105°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eUL Listed (insulation rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- Section 4: Use-case scenarios --\u003e\n\u003ch2\u003eWho this spool is built for\u003c\/h2\u003e\n\u003cdiv class=\"clhq-best-for-grid\"\u003e\n  \u003cdiv class=\"clhq-best-for-card\"\u003e\n    \u003ch3\u003eMulti-property contractor — build to length, cut on-site\u003c\/h3\u003e\n    \u003cp\u003eOne 1,000 ft spool supports 4–8 medium residential properties depending on roofline length and bulb count. Cut to length on-site, slide on an SPT-1 male plug at the supply end, cap the other end with a knockout female plug. Cost-per-foot beats pre-built stringers once you’re past ~3 properties per season — the inventory math wins.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"clhq-best-for-card\"\u003e\n    \u003ch3\u003eResidential roofline at 15″ spacing (the bestseller)\u003c\/h3\u003e\n    \u003cp\u003e15″ spacing is the residential roofline default. Pairs with Tuff Bulbs C9 or Minleon V2 C9 + Wedge Tuff Clip on the shingle edge. A 60 ft front facade needs ~48 bulbs at 15″ spacing; a typical home runs 200–400 bulbs total. The 15″ spacing reads clean from the street without crossing into “commercial dense.”\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"clhq-best-for-card\"\u003e\n    \u003ch3\u003ePermanent \/ multi-year installs where toughness premium pays back\u003c\/h3\u003e\n    \u003cp\u003eSPT-1 jacket handles residential and sheltered commercial. For exposed cold-climate outdoor (Minnesota, Wisconsin, North Dakota, mountain) where the wire sees direct sub-zero conditions all season, step up to SPT-2 (0.045″ jacket). Both jackets carry the same 18 AWG copper inside — the only mechanical difference is the jacket thickness.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section 5: Compatibility --\u003e\n\u003ch2\u003eWhat this spool works with\u003c\/h2\u003e\n\u003cdl class=\"clhq-compat-list\"\u003e\n  \u003cdt\u003eBulbs\u003c\/dt\u003e\n  \u003cdd\u003eAny C9 (E17 base) LED bulb — Tuff Bulbs C9 (0.72W), Minleon V2 C9 (0.78W), and other E17 LED variants. The sockets are E17 industry-standard; bulb brand and Kelvin choice are independent. \u003ca href=\"\/products\/c9-minleon-v2-led-christmas-light-bulbs\"\u003eShop Minleon V2 C9\u003c\/a\u003e\n\u003c\/dd\u003e\n  \u003cdt\u003eClips\u003c\/dt\u003e\n  \u003cdd\u003eC9 Wedge Tuff Clip (volume install — shingle + gutter dual-mount), C9 Tuff Clip Original (detail work), C9 Tuff Tile Clip (Spanish \/ concrete tile), C9 Parapet Clip (stone caps). The clip clamps to the wire at the socket; clip type is independent of jacket spec. \u003ca href=\"\/products\/c9-wedge-clip\"\u003eShop C9 Wedge Tuff Clip\u003c\/a\u003e\n\u003c\/dd\u003e\n  \u003cdt\u003ePlugs\u003c\/dt\u003e\n  \u003cdd\u003eSPT-1 male plug for THIS spool's SPT-1 jacket. Don't slide an SPT-2 plug onto SPT-1 wire — the plug seats too loose, the spike doesn't make a clean conductor bite, and you’ll see corrosion or arcing within a season. \u003ca href=\"\/collections\/plugs-connectors\"\u003eShop SPT-1 plugs\u003c\/a\u003e\n\u003c\/dd\u003e\n  \u003cdt\u003eTimers \/ controllers\u003c\/dt\u003e\n  \u003cdd\u003eAny 120V outdoor timer rated for LED loads. The wire passes power transparently; timer compatibility is between the bulb and the timer, not the wire.\u003c\/dd\u003e\n  \u003cdt\u003eWill NOT work with\u003c\/dt\u003e\n  \u003cdd\u003eC7 bulbs (E12 base — use C7 socket wire instead). SPT-2 plugs (jacket mismatch). Bare-wire applications without sockets (use bulk zip cord for those).\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003c!-- Section 6: Comparison --\u003e\n\u003ch2\u003eC9 SPT-2 vs C9 SPT-1 socket wire\u003c\/h2\u003e\n\u003ctable class=\"clhq-compare-table\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eC9 SPT-2 (this spool)\u003c\/th\u003e\n\u003cth\u003eC9 SPT-1\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eJacket thickness\u003c\/th\u003e\n\u003ctd\u003e0.045″\u003c\/td\u003e\n\u003ctd\u003e0.030″\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eConductor\u003c\/th\u003e\n\u003ctd\u003e18 AWG copper\u003c\/td\u003e\n\u003ctd\u003e18 AWG copper\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCold-climate use\u003c\/th\u003e\n\u003ctd\u003eYes (rated)\u003c\/td\u003e\n\u003ctd\u003eIndoor \/ sheltered only\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUV resistance\u003c\/th\u003e\n\u003ctd\u003eHigh (outdoor rated)\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCost per foot\u003c\/th\u003e\n\u003ctd\u003eHigher\u003c\/td\u003e\n\u003ctd\u003eLower\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003ctd\u003eOutdoor cold-climate roofline + perimeter\u003c\/td\u003e\n\u003ctd\u003eIndoor \/ covered \/ sheltered runs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/bulk-wire-zip-cord\"\u003eSee all C9 socket wire side by side →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003c!-- Section 7: Install how-to --\u003e\n\u003ch2\u003eHow to install\u003c\/h2\u003e\n\u003col class=\"clhq-howto-steps\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasure the run + cut to length.\u003c\/strong\u003e Walk the eave and pace the install length. Cut from the spool with sharp scissors or a wire cutter — SPT-1 jacket cuts clean without stripping. Use the measure-as-you-go workflow: cut one run at a time, plug-test, then cut the next.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlide on the male plug + cap the female end.\u003c\/strong\u003e Use the SPT-1 male plug to match the jacket spec (don’t cross-match SPT-2 plugs to SPT-1 wire). The vampire spike on the plug pierces both copper conductors when seated firmly. Cap the line end with an SPT-1 female plug with knockout tab so it’s ready for end-to-end connection if you extend the run.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-bulb at the shop, install at the property.\u003c\/strong\u003e Twist a C9 LED bulb into every socket before transport. Coil the assembled stringer into a labeled garbage can. On the roof, snap a Wedge Tuff Clip onto each bulb base and snap the clip to the shingle or gutter edge. Mid-roof bulb swaps cost 4x the time of pre-mount swaps — bench-test the line before walking onto the ladder.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003c!-- Section 8: Certifications --\u003e\n\u003ch2\u003eCertifications and compliance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e \u003cstrong\u003eUL 588 certification\u003c\/strong\u003e — The wire is manufactured to the UL 588 standard for seasonal and holiday decorative lighting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e18 AWG copper conductor\u003c\/strong\u003e — Solid copper, not copper-clad aluminum. Critical for long-run amp capacity and corrosion resistance over multiple seasons.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGilbert SPT plug standard\u003c\/strong\u003e — The vampire-plug topology is the contractor industry default. Compatible plug brands include Gilbert, Stayhold, and store-brand equivalents that meet the same SPT spec.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutdoor seasonal use\u003c\/strong\u003e — Rated for residential and sheltered commercial install conditions. For exposed cold-climate runs, step to SPT-2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- Section 9: Warranty --\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-season reuse warranty\u003c\/strong\u003e on C9 SPT-1 1,000 ft Socket Wire Spools from Christmas Lights HQ. Covers jacket cracking, socket failure, or conductor break under normal install conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot covered:\u003c\/strong\u003e wire damaged by lawn equipment, animal chew through, cuts from the installer at the wrong measure, runs left exposed to direct UV year-round (use SPT-2 or remove between seasons), exceeding the 7-amp continuous load.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/warranty-policies\"\u003eFull warranty terms →\u003c\/a\u003e  |  \u003ca href=\"\/pages\/contact\"\u003eWarranty claim contact →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003c!-- Section 10: V7 video — OMITTED (V7 cluster video not verified live as of 2026-05-20) --\u003e\n\n\u003c!-- Section 11: FAQ --\u003e\n\u003ch2\u003eQuestions contractors actually ask\u003c\/h2\u003e\n\u003cdiv class=\"clhq-faq-grid\"\u003e\n  \n  \u003cdetails\u003e\u003csummary\u003eWhat's the difference between 12″ and 15″ spacing?\u003c\/summary\u003e\u003cp\u003e12″ spacing puts a C9 bulb every foot — the residential roofline standard. 15″ spacing reads slightly more spread-out from the street — better for commercial \/ large-property installs. Pick spacing based on viewing distance: closer = use 12″, farther = use 15″.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow many bulbs does this 1000-ft spool hold?\u003c\/summary\u003e\u003cp\u003eAt 12″ spacing: 1,000 bulbs (one per foot). At 15″ spacing: ~800 bulbs (one per 15 inches = 0.8 per foot). The spool count matches the spacing.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eDo I need SPT-2 or can I use SPT-1?\u003c\/summary\u003e\u003cp\u003eSPT-2 (0.045″) is the outdoor cold-climate spec. SPT-2 (0.045″) is the indoor \/ sheltered spec. If your run is exposed to direct rain, snow, or cold below 32°F, use SPT-2. SPT-1 in those conditions cracks the jacket within 1-2 seasons.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eWill SPT-1 plugs fit this SPT-2 wire?\u003c\/summary\u003e\u003cp\u003eNo — never cross-match plugs to the wrong wire jacket. SPT-2 wire requires SPT-2 plugs. Cross-matching damages the contact teeth and causes intermittent connections.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Section 12: Reviews --\u003e\n\u003ch2\u003eCustomer reviews\u003c\/h2\u003e\n\u003cdiv id=\"judgeme-product-reviews\" class=\"judgeme-product-reviews\" data-product-id=\"8807930233006\"\u003e\n  \u003c!-- Judge.me OS 2.0 app embed renders the review widget here automatically --\u003e\n\u003c\/div\u003e\n\n\u003c!-- Section 13: Related products --\u003e\n\u003ch2\u003eBuild the complete C9 SPT-2 line\u003c\/h2\u003e\n\u003cdiv class=\"clhq-related-grid\"\u003e\n  \n  \u003ca href=\"\/products\/c9-minleon-v2-led-christmas-light-bulbs\" class=\"clhq-related-card\"\u003e\n    \u003ch3\u003eMinleon V2 C9 LED Bulbs\u003c\/h3\u003e\n    \u003cp\u003ePremium dimmable C9 bulbs — 15,000-hour rated life.\u003c\/p\u003e\n  \u003c\/a\u003e\n  \u003ca href=\"\/products\/tuff-bulbs-c9-led-christmas-light-bulbs\" class=\"clhq-related-card\"\u003e\n    \u003ch3\u003eTuff C9 LED Bulbs\u003c\/h3\u003e\n    \u003cp\u003ePolycarbonate lens + copper-nickel base — budget pick.\u003c\/p\u003e\n  \u003c\/a\u003e\n  \u003ca href=\"\/products\/spt-2-male-zip-plugs\" class=\"clhq-related-card\"\u003e\n    \u003ch3\u003eSPT-2 Male Slide-on Plugs\u003c\/h3\u003e\n    \u003cp\u003eMatch the SPT-2 jacket. Don't use SPT-1 plugs on this wire.\u003c\/p\u003e\n  \u003c\/a\u003e\n  \u003ca href=\"\/collections\/christmas-light-clips\" class=\"clhq-related-card\"\u003e\n    \u003ch3\u003eC9 Light Clips\u003c\/h3\u003e\n    \u003cp\u003eWedge, parapet, magnetic, and tile clip options.\u003c\/p\u003e\n  \u003c\/a\u003e\n\n\u003c\/div\u003e\n","brand":"Christmas Lights HQ","offers":[{"title":"Green \/ 12\"","offer_id":46772080902318,"sku":"7912G2","price":337.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ 15\"","offer_id":47796359135406,"sku":"7915G2","price":327.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 12\"","offer_id":47822141325486,"sku":"7912W2","price":337.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/6704\/2990\/files\/C91000_socketspoolGreen-Photoroom_13c34f33-b96c-474f-87c7-172db98550c0.jpg?v=1778601645"},{"product_id":"c9-socket-wire-500-ft-spool","title":"C9 Socket Wire 500 ft Spool","description":"\u003cp\u003eLooking for a C9 socket wire 500 ft spool? This is the crew-size spool. Commercial grade SPT-1 socket wire, UL listed and outdoor rated. Ships from Burlington, KY. Free shipping on orders over $399.\u003c\/p\u003e\n\u003cp\u003eA 500 ft spool is the right size for a crew building custom-length runs and extension cords. Do not cut strings to length before you get to the house. Measure on site, then build.\u003c\/p\u003e\n\u003ch2\u003eWhat's on the spool\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e500 ft of SPT-1 socket wire, 18 gauge, rated 7 amps\u003c\/li\u003e\n\u003cli\u003e12\" spacing holds 500 bulbs. 15\" spacing holds 400 bulbs.\u003c\/li\u003e\n\u003cli\u003eFits C9 (E17 intermediate base) bulbs\u003c\/li\u003e\n\u003cli\u003eHandles runs up to about 2,000 ft of C9 LED at 12\"\u003c\/li\u003e\n\u003cli\u003eGreen blends into rooflines and trees. Black works on dark trim and metal roofs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhen to choose 500 ft over 1,000 ft\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYou run a smaller crew\u003c\/li\u003e\n\u003cli\u003eYou have fewer homes on the books\u003c\/li\u003e\n\u003cli\u003eYou want less cash tied up in wire\u003c\/li\u003e\n\u003cli\u003eYou want a spool that is easier to carry up a ladder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePairs with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/plugs-connectors\"\u003eGilbert plugs and connectors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/c9-c7-led-christmas-light-bulbs\"\u003eC9 LED bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/christmas-light-clips\"\u003eChristmas light clips\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHow many homes are you wiring this season?\u003c\/p\u003e","brand":"Christmas Lights HQ","offers":[{"title":"Green \/ 12\"","offer_id":67774159421614,"sku":"C9-500-12G","price":132.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ 15\"","offer_id":67774159487150,"sku":"C9-500-15G","price":132.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ 18\"","offer_id":67774159519918,"sku":"C9-500-18B","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/6704\/2990\/files\/C91000_socketspoolGreen-Photoroom_aa44c8fd-d561-4784-a3f3-1a03e2a1d650.jpg?v=1792780083"}],"url":"https:\/\/christmaslightshq.com\/collections\/c9-socket-wire.oembed","provider":"Christmas Lights HQ","version":"1.0","type":"link"}