{"product_id":"20-gauge-electrical-wire-3-conductor-100ft-flexible-low-voltage","title":"20 Gauge Electrical Wire 3 Conductor 100FT - Flexible Low Voltage","description":"\u003cp\u003eIn this review the 20 Gauge Electrical Wire 3 Conductor 100FT is assessed for hobbyists, installers and automotive DIYers who need a flexible low-voltage cable for LED lighting and small electronics. The single biggest reason to buy is its combination of 21-strand tinned copper conductors and durable PVC insulation, which delivers easier soldering, good conductivity and a tough jacket for routine installations up to 300V and 7.5A. The review focuses on practical use, build quality and common applications based on hands-on impressions and customer feedback.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Conductor Construction:\u003c\/strong\u003e Three separate conductors (red, black and yellow) make connecting LED strips, splitters and small transformers straightforward without splicing multiple cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTinned Copper Stranding:\u003c\/strong\u003e Each conductor contains 21 strands of tinned oxygen-free copper for lower resistance, improved conductivity and easier soldering during assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 ft Length:\u003c\/strong\u003e A full 100 ft reel provides ample reach for runs in rooms, vehicles or workshops without needing extra joins or extensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVC Insulation:\u003c\/strong\u003e The PVC jacket is flame retardant and resistant to moisture, acids and alkalis, helping the cable hold up in indoor and automotive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature and Rating:\u003c\/strong\u003e Rated to operate up to 80C (176F) and with a maximum input voltage of 300V, it suits low-voltage 5V-24V LED systems and many auxiliary circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe cable is best for people wiring LED monochrome strips, connecting LED splitters, or running low-voltage lighting in cars, boats or workshops where flexibility and ease of soldering matter. It is also suitable for electronics hobbyists who prefer tinned copper for corrosion resistance and reliable joints.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include installers needing high-voltage building wiring, or projects that require solid-core conductors or larger current capacity than the 7.5A maximum; for heavy power or in-wall mains circuits choose a cable rated specifically for those uses.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood build quality with uniform insulation thickness that reduces the risk of breakdown and simplifies handling.\u003c\/li\u003e\n\u003cli\u003eFlexible 21-strand tinned copper conductors are easy to bend and solder, making clean connections faster.\u003c\/li\u003e\n\u003cli\u003eLong 100 ft length and three-color conductors reduce the need for additional splicing on typical LED and small electrical projects.\u003c\/li\u003e\n\u003cli\u003ePVC jacket provides flame retardant and anti-corrosion protection for varied environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe 20 AWG size limits continuous current to moderate loads; it is not appropriate for higher current applications.\u003c\/li\u003e\n\u003cli\u003eThe PVC jacket, while durable, is not intended as an in-wall mains cable and should be kept to low-voltage uses as described.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductor\u003c\/td\u003e\n\u003ctd\u003e20 AWG, 21 stranded tinned copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductors\u003c\/td\u003e\n\u003ctd\u003e3 (red, black, yellow)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e100 ft \/ 30 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e300V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current\u003c\/td\u003e\n\u003ctd\u003e7.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Temperature\u003c\/td\u003e\n\u003ctd\u003eUp to 80C \/ 176F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003ePVC (flame retardant, moisture resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 20 Gauge 3 conductor 100 ft cable is a practical, value-oriented choice for low-voltage LED lighting, automotive lighting and small electronic projects. With tinned oxygen-free copper strands, flexible PVC insulation and a full 100 ft length, it provides reliable conductivity and easy soldering for installers and hobbyists who need a dependable extension cable at a reasonable cost.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this wire be used for 12V LED strip installations?\u003c\/strong\u003e\u003cbr\u003eYes, the cable is suitable for 5V to 24V systems such as 12V LED strips, provided the current draw per run does not exceed the 7.5A rating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the insulation suitable for outdoor or automotive use?\u003c\/strong\u003e\u003cbr\u003eThe PVC jacket resists moisture and acids and is commonly used in automotive and protected outdoor locations, but it is not rated as direct burial or permanent exposed outdoor wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow easy is the wire to solder and terminate?\u003c\/strong\u003e\u003cbr\u003eThe tinned copper strands make soldering straightforward and the PVC insulation is easy to strip, which speeds up assembly and termination.\u003c\/p\u003e","brand":"DEKIEVALE","offers":[{"title":"Default Title","offer_id":48184630051035,"sku":"B09YCWV6TC","price":39.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71XoMWXzlHL._SL1500.jpg?v=1769706636","url":"https:\/\/gearmusthave.com\/products\/20-gauge-electrical-wire-3-conductor-100ft-flexible-low-voltage","provider":"GearMustHave","version":"1.0","type":"link"}