{"product_id":"j-j-electronics-pool-transformer-300w-120v-2-5-a-1-and-3-4-conduit-tr-300-pp","title":"J\u0026J Electronics Pool Transformer, 300W, 120V, 2.5 A, 1\" and 3\/4\" Conduit | TR-300-PP","description":"\u003ch2 data-section-id=\"53drpp\" data-start=\"608\" data-end=\"629\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"630\" data-end=\"965\"\u003eThe \u003cstrong data-start=\"634\" data-end=\"682\"\u003eJ\u0026amp;J Electronics Pool Transformer | TR-300-PP\u003c\/strong\u003e is a 300-watt low-voltage transformer designed to safely power compatible pool, spa, and fountain lighting systems. It steps standard \u003cstrong data-start=\"817\" data-end=\"837\"\u003e120V input power\u003c\/strong\u003e down to low-voltage output for underwater lighting applications, helping support safer and code-compliant pool light operation.\u003c\/p\u003e\n\u003cp data-start=\"967\" data-end=\"1417\"\u003eThis transformer is designed for harsh poolside environments where humidity, heat, and chemical exposure are common. It is suitable for residential and commercial lighting applications, including swimming pools, spas, and fountains. J\u0026amp;J \/ Hayward listings identify the TR-300-PP as a \u003cstrong data-start=\"1251\" data-end=\"1289\"\u003e300W, 120V low-voltage transformer\u003c\/strong\u003e with \u003cstrong data-start=\"1295\" data-end=\"1324\"\u003e12V–14V output capability\u003c\/strong\u003e, UL pool-standard approval, and design features made for pool and commercial environments.\u003c\/p\u003e\n\u003cp data-start=\"1419\" data-end=\"1632\"\u003eWith \u003cstrong data-start=\"1424\" data-end=\"1461\"\u003e1\" and 3\/4\" conduit compatibility\u003c\/strong\u003e, removable mounting brackets, and a compact enclosure, the TR-300-PP is a practical transformer option for new lighting installations, remodels, and replacement projects.\u003c\/p\u003e\n\u003chr data-start=\"1634\" data-end=\"1637\"\u003e\n\u003ch2 data-section-id=\"4fdhx7\" data-start=\"1639\" data-end=\"1653\"\u003eIdeal For\u003c\/h2\u003e\n\u003cul data-start=\"1654\" data-end=\"2105\"\u003e\n\u003cli data-section-id=\"a0tjpx\" data-start=\"1654\" data-end=\"1687\"\u003ePool and spa lighting systems\u003c\/li\u003e\n\u003cli data-section-id=\"10g3m9v\" data-start=\"1688\" data-end=\"1721\"\u003eLow-voltage underwater lights\u003c\/li\u003e\n\u003cli data-section-id=\"sl149v\" data-start=\"1722\" data-end=\"1757\"\u003eJ\u0026amp;J Electronics LED pool lights\u003c\/li\u003e\n\u003cli data-section-id=\"nodm1a\" data-start=\"1758\" data-end=\"1794\"\u003eJ\u0026amp;J ColorSplash lighting systems\u003c\/li\u003e\n\u003cli data-section-id=\"1qtd4wi\" data-start=\"1795\" data-end=\"1830\"\u003ePool light replacement projects\u003c\/li\u003e\n\u003cli data-section-id=\"dsvk45\" data-start=\"1831\" data-end=\"1856\"\u003eNew pool construction\u003c\/li\u003e\n\u003cli data-section-id=\"7zzomy\" data-start=\"1857\" data-end=\"1890\"\u003ePool remodels and renovations\u003c\/li\u003e\n\u003cli data-section-id=\"14b8a9r\" data-start=\"1891\" data-end=\"1925\"\u003eFountain lighting applications\u003c\/li\u003e\n\u003cli data-section-id=\"1ces6i\" data-start=\"1926\" data-end=\"1961\"\u003eResidential pool equipment pads\u003c\/li\u003e\n\u003cli data-section-id=\"zq22n6\" data-start=\"1962\" data-end=\"2000\"\u003eCommercial pool and spa facilities\u003c\/li\u003e\n\u003cli data-section-id=\"1gz38oq\" data-start=\"2001\" data-end=\"2060\"\u003eInstallations requiring up to 300W transformer capacity\u003c\/li\u003e\n\u003cli data-section-id=\"sw1ke\" data-start=\"2061\" data-end=\"2105\"\u003eProfessional pool lighting installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2107\" data-end=\"2110\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"2112\" data-end=\"2129\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"2130\" data-end=\"3403\"\u003e\n\u003cli data-section-id=\"s0t645\" data-start=\"2130\" data-end=\"2241\"\u003e\n\u003cstrong data-start=\"2132\" data-end=\"2161\"\u003e300W transformer capacity\u003c\/strong\u003e — supports compatible pool, spa, and fountain lighting loads up to 300 watts.\u003c\/li\u003e\n\u003cli data-section-id=\"1p31gg1\" data-start=\"2242\" data-end=\"2338\"\u003e\n\u003cstrong data-start=\"2244\" data-end=\"2264\"\u003e120V input power\u003c\/strong\u003e — designed to connect to standard 120V supply when installed correctly.\u003c\/li\u003e\n\u003cli data-section-id=\"18yqtt0\" data-start=\"2339\" data-end=\"2432\"\u003e\n\u003cstrong data-start=\"2341\" data-end=\"2363\"\u003eLow-voltage output\u003c\/strong\u003e — steps power down for compatible low-voltage pool and spa lights.\u003c\/li\u003e\n\u003cli data-section-id=\"13izbw7\" data-start=\"2433\" data-end=\"2568\"\u003e\n\u003cstrong data-start=\"2435\" data-end=\"2458\"\u003e12V–14V output taps\u003c\/strong\u003e — provides multiple low-voltage output options to help compensate for voltage drop in longer lighting runs.\u003c\/li\u003e\n\u003cli data-section-id=\"1lp3fde\" data-start=\"2569\" data-end=\"2653\"\u003e\n\u003cstrong data-start=\"2571\" data-end=\"2592\"\u003e2.5A input rating\u003c\/strong\u003e — supports the listed 300W transformer load at 120V input.\u003c\/li\u003e\n\u003cli data-section-id=\"vhkq2w\" data-start=\"2654\" data-end=\"2761\"\u003e\n\u003cstrong data-start=\"2656\" data-end=\"2693\"\u003e1\" and 3\/4\" conduit compatibility\u003c\/strong\u003e — allows flexible conduit connection options during installation.\u003c\/li\u003e\n\u003cli data-section-id=\"1gqxmpb\" data-start=\"2762\" data-end=\"2882\"\u003e\n\u003cstrong data-start=\"2764\" data-end=\"2793\"\u003eUL pool-standard approved\u003c\/strong\u003e — built for pool and spa lighting applications requiring listed transformer equipment.\u003c\/li\u003e\n\u003cli data-section-id=\"gcr4vt\" data-start=\"2883\" data-end=\"2997\"\u003e\n\u003cstrong data-start=\"2885\" data-end=\"2912\"\u003eOutdoor poolside design\u003c\/strong\u003e — engineered for high humidity, heat, and chemical exposure around pools and spas.\u003c\/li\u003e\n\u003cli data-section-id=\"1dxpyjy\" data-start=\"2998\" data-end=\"3116\"\u003e\n\u003cstrong data-start=\"3000\" data-end=\"3030\"\u003eNoise-reducing coil design\u003c\/strong\u003e — helps reduce transformer operating noise compared with older transformer designs.\u003c\/li\u003e\n\u003cli data-section-id=\"uhhxtx\" data-start=\"3117\" data-end=\"3226\"\u003e\n\u003cstrong data-start=\"3119\" data-end=\"3146\"\u003eTool-less access design\u003c\/strong\u003e — supports easier service access where applicable by enclosure configuration.\u003c\/li\u003e\n\u003cli data-section-id=\"ituhhs\" data-start=\"3227\" data-end=\"3308\"\u003e\n\u003cstrong data-start=\"3229\" data-end=\"3260\"\u003eRemovable mounting brackets\u003c\/strong\u003e — simplifies positioning during installation.\u003c\/li\u003e\n\u003cli data-section-id=\"1jtahif\" data-start=\"3309\" data-end=\"3403\"\u003e\n\u003cstrong data-start=\"3311\" data-end=\"3332\"\u003eCompact enclosure\u003c\/strong\u003e — easier to fit on crowded equipment pads or lighting control areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3405\" data-end=\"3408\"\u003e\n\u003ch2 data-section-id=\"33fg5d\" data-start=\"3410\" data-end=\"3423\"\u003eBenefits\u003c\/h2\u003e\n\u003cp data-start=\"3424\" data-end=\"3697\"\u003eThe J\u0026amp;J Electronics TR-300-PP helps deliver safe, reliable low-voltage power to compatible pool and spa lighting systems. Its 300W capacity makes it suitable for powering multiple low-voltage lights as long as the total connected load remains within the transformer rating.\u003c\/p\u003e\n\u003cp data-start=\"3699\" data-end=\"4003\"\u003eThe multiple output taps are especially useful for installers working with longer cord runs or multiple fixtures, where voltage drop may affect lighting performance. The transformer’s pool-rated design helps it stand up to moisture, heat, and chemical exposure commonly found around pool equipment areas.\u003c\/p\u003e\n\u003cp data-start=\"4005\" data-end=\"4165\"\u003eFor pool professionals, the TR-300-PP provides a dependable transformer option for J\u0026amp;J Electronics fixtures and many compatible low-voltage pool and spa lights.\u003c\/p\u003e\n\u003chr data-start=\"4167\" data-end=\"4170\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"4172\" data-end=\"4191\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"4193\" data-end=\"5426\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"4193\" data-end=\"4220\"\u003e\n\u003ctr data-start=\"4193\" data-end=\"4220\"\u003e\n\u003cth data-start=\"4193\" data-end=\"4209\" data-col-size=\"sm\" class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"4209\" data-end=\"4220\" data-col-size=\"md\" class=\"\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"4231\" data-end=\"5426\"\u003e\n\u003ctr data-start=\"4231\" data-end=\"4294\"\u003e\n\u003ctd data-start=\"4231\" data-end=\"4246\" data-col-size=\"sm\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd data-start=\"4246\" data-end=\"4294\" data-col-size=\"md\"\u003eJ\u0026amp;J Electronics Pool Transformer, 300W, 120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4295\" data-end=\"4322\"\u003e\n\u003ctd data-start=\"4295\" data-end=\"4303\" data-col-size=\"sm\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-start=\"4303\" data-end=\"4322\" data-col-size=\"md\"\u003eJ\u0026amp;J Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4323\" data-end=\"4377\"\u003e\n\u003ctd data-start=\"4323\" data-end=\"4348\" data-col-size=\"sm\"\u003eParent \/ Related Brand\u003c\/td\u003e\n\u003ctd data-start=\"4348\" data-end=\"4377\" data-col-size=\"md\"\u003eHayward \/ J\u0026amp;J Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4378\" data-end=\"4405\"\u003e\n\u003ctd data-start=\"4378\" data-end=\"4392\" data-col-size=\"sm\"\u003ePart Number\u003c\/td\u003e\n\u003ctd data-start=\"4392\" data-end=\"4405\" data-col-size=\"md\"\u003eTR-300-PP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4406\" data-end=\"4425\"\u003e\n\u003ctd data-start=\"4406\" data-end=\"4412\" data-col-size=\"sm\"\u003eSKU\u003c\/td\u003e\n\u003ctd data-start=\"4412\" data-end=\"4425\" data-col-size=\"md\"\u003eTR-300-PP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4426\" data-end=\"4459\"\u003e\n\u003ctd data-start=\"4426\" data-end=\"4450\" data-col-size=\"sm\"\u003eAlternate Item Number\u003c\/td\u003e\n\u003ctd data-start=\"4450\" data-end=\"4459\" data-col-size=\"md\"\u003e25037\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4460\" data-end=\"4489\"\u003e\n\u003ctd data-start=\"4460\" data-end=\"4473\" data-col-size=\"sm\"\u003eUPC \/ GTIN\u003c\/td\u003e\n\u003ctd data-start=\"4473\" data-end=\"4489\" data-col-size=\"md\"\u003e807154230730\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4490\" data-end=\"4539\"\u003e\n\u003ctd data-start=\"4490\" data-end=\"4505\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-start=\"4505\" data-end=\"4539\" data-col-size=\"md\"\u003ePool and spa light transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4540\" data-end=\"4595\"\u003e\n\u003ctd data-start=\"4540\" data-end=\"4559\" data-col-size=\"sm\"\u003eTransformer Type\u003c\/td\u003e\n\u003ctd data-start=\"4559\" data-end=\"4595\" data-col-size=\"md\"\u003eLow-voltage lighting transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4596\" data-end=\"4623\"\u003e\n\u003ctd data-start=\"4596\" data-end=\"4615\" data-col-size=\"sm\"\u003eWattage Capacity\u003c\/td\u003e\n\u003ctd data-start=\"4615\" data-end=\"4623\" data-col-size=\"md\"\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4624\" data-end=\"4648\"\u003e\n\u003ctd data-start=\"4624\" data-end=\"4640\" data-col-size=\"sm\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd data-start=\"4640\" data-end=\"4648\" data-col-size=\"md\"\u003e120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4649\" data-end=\"4673\"\u003e\n\u003ctd data-start=\"4649\" data-end=\"4665\" data-col-size=\"sm\"\u003eInput Current\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"4665\" data-end=\"4673\"\u003e2.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4674\" data-end=\"4717\"\u003e\n\u003ctd data-start=\"4674\" data-end=\"4691\" data-col-size=\"sm\"\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd data-start=\"4691\" data-end=\"4717\" data-col-size=\"md\"\u003e12V–14V AC output taps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4718\" data-end=\"4762\"\u003e\n\u003ctd data-start=\"4718\" data-end=\"4739\" data-col-size=\"sm\"\u003eCommon Output Taps\u003c\/td\u003e\n\u003ctd data-start=\"4739\" data-end=\"4762\" data-col-size=\"md\"\u003e12VAC, 13VAC, 14VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4763\" data-end=\"4790\"\u003e\n\u003ctd data-start=\"4763\" data-end=\"4781\" data-col-size=\"sm\"\u003eInput Frequency\u003c\/td\u003e\n\u003ctd data-start=\"4781\" data-end=\"4790\" data-col-size=\"md\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4791\" data-end=\"4838\"\u003e\n\u003ctd data-start=\"4791\" data-end=\"4815\" data-col-size=\"sm\"\u003eConduit Compatibility\u003c\/td\u003e\n\u003ctd data-start=\"4815\" data-end=\"4838\" data-col-size=\"md\"\u003e1\" and 3\/4\" conduit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4839\" data-end=\"4893\"\u003e\n\u003ctd data-start=\"4839\" data-end=\"4854\" data-col-size=\"sm\"\u003eApplications\u003c\/td\u003e\n\u003ctd data-start=\"4854\" data-end=\"4893\" data-col-size=\"md\"\u003eSwimming pools, spas, and fountains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4894\" data-end=\"4967\"\u003e\n\u003ctd data-start=\"4894\" data-end=\"4921\" data-col-size=\"sm\"\u003eCompatible Lighting Type\u003c\/td\u003e\n\u003ctd data-start=\"4921\" data-end=\"4967\" data-col-size=\"md\"\u003eLow-voltage pool, spa, and fountain lights\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4968\" data-end=\"5042\"\u003e\n\u003ctd data-start=\"4968\" data-end=\"4997\" data-col-size=\"sm\"\u003eHousing \/ Finish Reference\u003c\/td\u003e\n\u003ctd data-start=\"4997\" data-end=\"5042\" data-col-size=\"md\"\u003ePainted \/ powder-coated outdoor enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5043\" data-end=\"5103\"\u003e\n\u003ctd data-start=\"5043\" data-end=\"5060\" data-col-size=\"sm\"\u003eMounting Style\u003c\/td\u003e\n\u003ctd data-start=\"5060\" data-end=\"5103\" data-col-size=\"md\"\u003eWall \/ equipment-area mounted enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5104\" data-end=\"5155\"\u003e\n\u003ctd data-start=\"5104\" data-end=\"5124\" data-col-size=\"sm\"\u003eMounting Brackets\u003c\/td\u003e\n\u003ctd data-start=\"5124\" data-end=\"5155\" data-col-size=\"md\"\u003eRemovable mounting brackets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5156\" data-end=\"5211\"\u003e\n\u003ctd data-start=\"5156\" data-end=\"5178\" data-col-size=\"sm\"\u003eStandards \/ Listing\u003c\/td\u003e\n\u003ctd data-start=\"5178\" data-end=\"5211\" data-col-size=\"md\"\u003eApproved to UL pool standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5212\" data-end=\"5291\"\u003e\n\u003ctd data-start=\"5212\" data-end=\"5236\" data-col-size=\"sm\"\u003eInstallation Location\u003c\/td\u003e\n\u003ctd data-start=\"5236\" data-end=\"5291\" data-col-size=\"md\"\u003eOutdoor pool equipment area \/ lighting control area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5292\" data-end=\"5359\"\u003e\n\u003ctd data-start=\"5292\" data-end=\"5313\" data-col-size=\"sm\"\u003eEquipment Category\u003c\/td\u003e\n\u003ctd data-start=\"5313\" data-end=\"5359\" data-col-size=\"md\"\u003ePool and spa lighting electrical equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5360\" data-end=\"5407\"\u003e\n\u003ctd data-start=\"5360\" data-end=\"5400\" data-col-size=\"sm\"\u003eProfessional Installation Recommended\u003c\/td\u003e\n\u003ctd data-start=\"5400\" data-end=\"5407\" data-col-size=\"md\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5408\" data-end=\"5426\"\u003e\n\u003ctd data-start=\"5408\" data-end=\"5418\" data-col-size=\"sm\"\u003eSold As\u003c\/td\u003e\n\u003ctd data-start=\"5418\" data-end=\"5426\" data-col-size=\"md\"\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"5428\" data-end=\"5431\"\u003e\n\u003ch2 data-section-id=\"czfsbl\" data-start=\"5433\" data-end=\"5457\"\u003eIncluded Components\u003c\/h2\u003e\n\u003cul data-start=\"5458\" data-end=\"5693\"\u003e\n\u003cli data-section-id=\"1nrcexk\" data-start=\"5458\" data-end=\"5527\"\u003e1 × J\u0026amp;J Electronics TR-300-PP 300W pool and spa light transformer\u003c\/li\u003e\n\u003cli data-section-id=\"10lc2ol\" data-start=\"5528\" data-end=\"5567\"\u003eEnclosure with transformer assembly\u003c\/li\u003e\n\u003cli data-section-id=\"d6gr42\" data-start=\"5568\" data-end=\"5640\"\u003eRemovable mounting bracket hardware, depending on supplier packaging\u003c\/li\u003e\n\u003cli data-section-id=\"hpnzjy\" data-start=\"5641\" data-end=\"5693\"\u003eManufacturer-supplied installation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5695\" data-end=\"5911\"\u003e\u003cem data-start=\"5695\" data-end=\"5911\"\u003ePool lights, junction boxes, conduit, breakers, GFCI protection, bonding materials, wiring, automation relays, wall switches, and installation labor are sold separately unless specifically included by the supplier.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"5913\" data-end=\"5916\"\u003e\n\u003ch2 data-section-id=\"1cnlbrc\" data-start=\"5918\" data-end=\"5942\"\u003eCompatibility Notes\u003c\/h2\u003e\n\u003cp data-start=\"5943\" data-end=\"6099\"\u003eThe TR-300-PP is designed for compatible \u003cstrong data-start=\"5984\" data-end=\"6040\"\u003elow-voltage pool, spa, and fountain lighting systems\u003c\/strong\u003e with a total connected load that does not exceed \u003cstrong data-start=\"6090\" data-end=\"6098\"\u003e300W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"6101\" data-end=\"6141\"\u003eCommon compatibility references include:\u003c\/p\u003e\n\u003cul data-start=\"6143\" data-end=\"6448\"\u003e\n\u003cli data-section-id=\"17eb9w1\" data-start=\"6143\" data-end=\"6198\"\u003eJ\u0026amp;J Electronics low-voltage LED pool and spa lights\u003c\/li\u003e\n\u003cli data-section-id=\"1fhyar\" data-start=\"6199\" data-end=\"6239\"\u003eJ\u0026amp;J ColorSplash LED lighting systems\u003c\/li\u003e\n\u003cli data-section-id=\"r0ii4j\" data-start=\"6240\" data-end=\"6278\"\u003eCompatible 12V pool and spa lights\u003c\/li\u003e\n\u003cli data-section-id=\"1b9z83u\" data-start=\"6279\" data-end=\"6328\"\u003ePool, spa, and fountain lighting applications\u003c\/li\u003e\n\u003cli data-section-id=\"4d8gqn\" data-start=\"6329\" data-end=\"6380\"\u003eNew construction and lighting retrofit projects\u003c\/li\u003e\n\u003cli data-section-id=\"17obrvz\" data-start=\"6381\" data-end=\"6448\"\u003eInstallations requiring 12VAC, 13VAC, or 14VAC transformer taps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6450\" data-end=\"6595\"\u003eAlways confirm the light voltage, total wattage, cord length, voltage drop, electrical code requirements, and transformer sizing before ordering.\u003c\/p\u003e\n\u003chr data-start=\"6597\" data-end=\"6600\"\u003e\n\u003ch2 data-section-id=\"1hui92y\" data-start=\"6602\" data-end=\"6625\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp data-start=\"6626\" data-end=\"6984\"\u003eThis transformer should be installed by a qualified pool professional or licensed electrician. Pool and spa lighting equipment involves electrical work around water and must comply with manufacturer instructions, bonding requirements, grounding requirements, GFCI protection, junction box placement, conduit requirements, and all applicable electrical codes.\u003c\/p\u003e\n\u003cp data-start=\"6986\" data-end=\"7224\"\u003eBefore installation, calculate the total wattage of all connected lights and confirm it does not exceed the transformer’s \u003cstrong data-start=\"7108\" data-end=\"7116\"\u003e300W\u003c\/strong\u003e capacity. Use the proper output tap based on the lighting system requirements and voltage drop calculation.\u003c\/p\u003e\n\u003cp data-start=\"7226\" data-end=\"7353\"\u003eDo not connect low-voltage pool lights directly to line voltage. Always use a properly rated pool and spa lighting transformer.\u003c\/p\u003e\n\u003chr data-start=\"7355\" data-end=\"7358\"\u003e\n\u003ch2 data-section-id=\"w1k9cu\" data-start=\"7360\" data-end=\"7384\"\u003eCustomer-Facing Q\u0026amp;A\u003c\/h2\u003e\n\u003cp data-start=\"7386\" data-end=\"7553\"\u003e\u003cstrong data-start=\"7386\" data-end=\"7431\"\u003eQ: What is the J\u0026amp;J Electronics TR-300-PP?\u003c\/strong\u003e\u003cbr data-start=\"7431\" data-end=\"7434\"\u003eA: It is a 300W pool and spa light transformer designed to power compatible low-voltage pool, spa, and fountain lights.\u003c\/p\u003e\n\u003cp data-start=\"7555\" data-end=\"7609\"\u003e\u003cstrong data-start=\"7555\" data-end=\"7578\"\u003eQ: What is the SKU?\u003c\/strong\u003e\u003cbr data-start=\"7578\" data-end=\"7581\"\u003eA: The SKU is \u003cstrong data-start=\"7595\" data-end=\"7608\"\u003eTR-300-PP\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7611\" data-end=\"7682\"\u003e\u003cstrong data-start=\"7611\" data-end=\"7641\"\u003eQ: What is the UPC \/ GTIN?\u003c\/strong\u003e\u003cbr data-start=\"7641\" data-end=\"7644\"\u003eA: The UPC \/ GTIN is \u003cstrong data-start=\"7665\" data-end=\"7681\"\u003e807154230730\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7684\" data-end=\"7770\"\u003e\u003cstrong data-start=\"7684\" data-end=\"7725\"\u003eQ: What is the alternate item number?\u003c\/strong\u003e\u003cbr data-start=\"7725\" data-end=\"7728\"\u003eA: The alternate item number is \u003cstrong data-start=\"7760\" data-end=\"7769\"\u003e25037\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7772\" data-end=\"7868\"\u003e\u003cstrong data-start=\"7772\" data-end=\"7812\"\u003eQ: What is the transformer capacity?\u003c\/strong\u003e\u003cbr data-start=\"7812\" data-end=\"7815\"\u003eA: This transformer is rated for up to \u003cstrong data-start=\"7854\" data-end=\"7867\"\u003e300 watts\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"7870\" data-end=\"7943\"\u003e\u003cstrong data-start=\"7870\" data-end=\"7908\"\u003eQ: What input voltage does it use?\u003c\/strong\u003e\u003cbr data-start=\"7908\" data-end=\"7911\"\u003eA: It uses \u003cstrong data-start=\"7922\" data-end=\"7930\"\u003e120V\u003c\/strong\u003e input power.\u003c\/p\u003e\n\u003cp data-start=\"7945\" data-end=\"8079\"\u003e\u003cstrong data-start=\"7945\" data-end=\"7988\"\u003eQ: What output voltage does it provide?\u003c\/strong\u003e\u003cbr data-start=\"7988\" data-end=\"7991\"\u003eA: It provides low-voltage \u003cstrong data-start=\"8018\" data-end=\"8044\"\u003e12V–14V AC output taps\u003c\/strong\u003e, commonly 12VAC, 13VAC, and 14VAC.\u003c\/p\u003e\n\u003cp data-start=\"8081\" data-end=\"8158\"\u003e\u003cstrong data-start=\"8081\" data-end=\"8115\"\u003eQ: What is the input amperage?\u003c\/strong\u003e\u003cbr data-start=\"8115\" data-end=\"8118\"\u003eA: The listed input current is \u003cstrong data-start=\"8149\" data-end=\"8157\"\u003e2.5A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"8160\" data-end=\"8256\"\u003e\u003cstrong data-start=\"8160\" data-end=\"8202\"\u003eQ: What conduit sizes does it support?\u003c\/strong\u003e\u003cbr data-start=\"8202\" data-end=\"8205\"\u003eA: It supports \u003cstrong data-start=\"8220\" data-end=\"8243\"\u003e1\" and 3\/4\" conduit\u003c\/strong\u003e connections.\u003c\/p\u003e\n\u003cp data-start=\"8258\" data-end=\"8391\"\u003e\u003cstrong data-start=\"8258\" data-end=\"8299\"\u003eQ: Can it power multiple pool lights?\u003c\/strong\u003e\u003cbr data-start=\"8299\" data-end=\"8302\"\u003eA: Yes, as long as the combined wattage of all connected lights does not exceed \u003cstrong data-start=\"8382\" data-end=\"8390\"\u003e300W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"8393\" data-end=\"8539\"\u003e\u003cstrong data-start=\"8393\" data-end=\"8429\"\u003eQ: Is this for 120V pool lights?\u003c\/strong\u003e\u003cbr data-start=\"8429\" data-end=\"8432\"\u003eA: No. This transformer takes 120V input and provides low-voltage output for compatible low-voltage lights.\u003c\/p\u003e\n\u003cp data-start=\"8541\" data-end=\"8638\"\u003e\u003cstrong data-start=\"8541\" data-end=\"8581\"\u003eQ: Is this UL approved for pool use?\u003c\/strong\u003e\u003cbr data-start=\"8581\" data-end=\"8584\"\u003eA: Yes. It is listed as approved to UL pool standards.\u003c\/p\u003e\n\u003cp data-start=\"8640\" data-end=\"8862\"\u003e\u003cstrong data-start=\"8640\" data-end=\"8687\"\u003eQ: Should this be professionally installed?\u003c\/strong\u003e\u003cbr data-start=\"8687\" data-end=\"8690\"\u003eA: Yes. Professional installation is recommended because pool lighting transformers require proper electrical wiring, grounding, bonding, conduit, and code-compliant setup.\u003c\/p\u003e","brand":"Pool Supply Depot","offers":[{"title":"Default Title","offer_id":53472171393334,"sku":"TR-300-PP","price":121.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/download_94eceddc-fb11-40d3-b49a-6b11784dced2.jpg?v=1765310479","url":"https:\/\/poolsupplydepot.net\/products\/j-j-electronics-pool-transformer-300w-120v-2-5-a-1-and-3-4-conduit-tr-300-pp","provider":"Pool Supply Depot","version":"1.0","type":"link"}