{"product_id":"hayward-ucl-70w-xfmr-hayward-junction-box-transformer-kit-120-v-1-3-4-condui-ltbuy11h70","title":"Hayward Junction Box Transformer, 70W for Low-Voltage Pool and Spa Lighting | LTBUY11H70","description":"\u003cp\u003eThe Hayward Junction Box Transformer, 70W (LTBUY11H70) is the OEM replacement junction box and transformer kit for low-voltage pool, spa, and backyard lighting installations.\u003c\/p\u003e\n\u003cp style=\"background-color: #fff3cd; border: 2px solid #FFEAA7; padding: 15px; border-radius: 5px; margin: 15px 0; color: #856404;\"\u003e\u003cstrong\u003eIMPORTANT: SAFETY — PROFESSIONAL INSTALLATION REQUIRED\u003c\/strong\u003e\u003cbr\u003ePool lighting components operate in wet environments. Installation must comply with NEC Article 680 and be performed by a licensed electrician.\u003c\/p\u003e\n\u003cp\u003eThis junction box brings the wiring connection closer to the fixture and houses a 70W transformer that steps 120V AC line voltage down to a 12V low-voltage output. Its design supports one or two lights from the same junction box, making it a practical, cost-effective choice for new-construction low-voltage lighting circuits.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #ccc;\"\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eHayward Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eLTBUY11H70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e610377256995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eTransformer Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e70W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e120V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e12V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eLight Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eSupports 1 or 2 lights per junction box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePoolaroo Pro Tip\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed for new-construction low-voltage lighting runs where the junction box and transformer are installed together. If you're converting an existing 120V lighting circuit to low-voltage rather than starting from new construction, ask about a Hayward Junction Box Retrofit Kit, which is built specifically for that conversion.\u003c\/p\u003e\n\u003c!-- wft:processed:manual:2026-08-10 --\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51774184980755,"sku":"LTBUY11H70","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/hayward-ucl-70w-xfmr-hayward-junction-box-transformer-kit-120-v-1-and-3-4-conduit-ltbuy11h70-3.webp?v=1784877881","url":"https:\/\/poolaroo.com\/products\/hayward-ucl-70w-xfmr-hayward-junction-box-transformer-kit-120-v-1-3-4-condui-ltbuy11h70","provider":"Poolaroo","version":"1.0","type":"link"}