{"product_id":"18-gauge-3-conductor-electrical-wire-100ft-flexible-tinned-copper","title":"18 Gauge 3 Conductor Electrical Wire 100FT - Flexible Tinned Copper","description":"\u003cp\u003eIn this review of the 18 Gauge 3 Conductor Electrical Wire 100FT spool, the bottom line is simple: this cable is aimed at hobbyists, installers and DIYers who need a flexible, low-voltage lead with reliable conductivity for LED lighting, small electronics and automotive or marine runs. The single biggest reason to buy is the stranded tinned copper construction that combines easier soldering and improved corrosion resistance, which makes it more durable than bare copper in environments where moisture or oxidation are concerns.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e41-Strand Tinned Copper:\u003c\/strong\u003e Each conductor is made from 41 strands of 0.16mm tinned copper, providing lower resistance and smoother solder joints for long-term connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Conductor Design:\u003c\/strong\u003e The 18\/3 configuration supplies power, ground and data or signal in one cable, simplifying runs for LED lamps and low-voltage projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVC Jacket Durability:\u003c\/strong\u003e The even-thickness PVC jacket is flame retardant and resists aging, acids and moisture so the cable holds up in changing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible and Easy to Work:\u003c\/strong\u003e The stranded construction strips, twists and solder easily, making it practical for DIY wiring, audio leads and landscape lighting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated for Low-Voltage Use:\u003c\/strong\u003e The cable supports up to 300V insulation conditions and a working temperature range to 80C, matching many LED and electronics needs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis wire is best for people wiring LED strips like WS2812B\/WS2811 projects, small electronics, automotive interiors, boat bilge fixtures or landscape lighting where flexibility and corrosion resistance matter. It suits pros and serious hobbyists who need a tidy 3-conductor solution on a 100ft spool.\u003c\/p\u003e\u003cp\u003eThose who need heavy power distribution, high-current mains wiring, or in-wall permanent mains cabling should look elsewhere; this 18AWG low-voltage cable is designed for signal and low-amp applications rather than large appliance feeds.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh conductivity from 41-strand tinned copper for reliable low-voltage performance.\u003c\/li\u003e\n\u003cli\u003eDurable PVC jacket that is flame retardant and resists moisture and aging.\u003c\/li\u003e\n\u003cli\u003eFlexible and easy to strip, twist and solder, speeding installation on small projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eRated current is limited to around 3.25-3.7A so it is not suitable for high-current applications.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e30.48m \/ 100ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003e18 AWG, 3 conductors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStranding\u003c\/td\u003e\n\u003ctd\u003e41 strands of 0.16mm tinned copper per conductor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket\u003c\/td\u003e\n\u003ctd\u003ePVC, white\/red\/yellow\/black color set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Input Voltage\u003c\/td\u003e\n\u003ctd\u003e300V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-40C to 80C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Current\u003c\/td\u003e\n\u003ctd\u003e3.25-3.7A (low-voltage use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 18 Gauge 3 Conductor Electrical Wire 100FT spool is a practical, good-value cable for LED projects, automotive and marine low-voltage wiring where flexibility and corrosion resistance are priorities. It is well suited for small-signal and lighting runs thanks to the tinned stranded conductors, but buyers needing higher current capacity should choose a thicker gauge.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this wire be soldered easily?\u003c\/strong\u003e\u003cbr\u003eYes. The tinned copper strands make the wire easy to solder for secure connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this cable suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eThe PVC jacket is moisture and acid resistant and tolerates outdoor conditions, but use appropriate protection if permanently exposed to sunlight or burial.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is each wire color for?\u003c\/strong\u003e\u003cbr\u003eThe set includes red for positive, black for negative and yellow for data or signal; black may also be used as ground.\u003c\/p\u003e","brand":"CARLITS","offers":[{"title":"Default Title","offer_id":48656922673371,"sku":"B0C5F21Y1P","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71cLjgE5m4L._SL1500.jpg?v=1778697664","url":"https:\/\/gearmusthave.com\/products\/18-gauge-3-conductor-electrical-wire-100ft-flexible-tinned-copper","provider":"GearMustHave","version":"1.0","type":"link"}