{"product_id":"excelfu-replacement-uv-bulb-for-clear-ray-xl-6472-841-6w-spa-light-for-jacuzzi-sundance-spas","title":"EXCELFU Replacement UV Bulb for Clear Ray XL 6472-841 | 6W spa light for Jacuzzi \u0026 Sundance Spas","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe EXCELFU Replacement UV Bulb for Clear Ray XL is a compact, 6-watt lamp designed to fit a range of Sundance and Jacuzzi spa systems. Measuring 7.5 inches, it is built as a practical replacement that slides into the UV treatment chamber, supporting your spa’s water management setup with a straightforward swap.\u003c\/p\u003e\n\u003ch3\u003eHow it works in your spa\u003c\/h3\u003e\n\u003cp\u003eWithin many spas, the ClearRay Water Management System draws water into a UV treatment chamber. There, the water passes by a UV-C lamp, receiving a treatment before returning to the spa. The cycle can contribute to a refreshed bath experience by promoting a steady flow of treated water through the circulation system.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad compatibility:\u003c\/strong\u003e Designed for 2012+ Sundance and Jacuzzi spas, including J-200, J-300, J-400, J-LX, and J-LXL families, with part numbers in the 6472-841 family and related variants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable build:\u003c\/strong\u003e Stainless steel sealing helps protect the quartz shroud and maintain a reliable seal during operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUV-C purification:\u003c\/strong\u003e The lamp is intended to support water treatment within the ClearRay system, contributing to a clean feel in the spa water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong lifespan:\u003c\/strong\u003e Expected to service spa needs for up to about 10,000 hours with proper care.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Simple steps—power off, remove the enclosure, slide the bulb back into the quartz tube, and reassemble with the included manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct specs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWattage: 6 watts\u003c\/li\u003e\n  \u003cli\u003eLength: 7.5 inches\u003c\/li\u003e\n  \u003cli\u003eCompatible part numbers: 6472-841, 6472-857, 3LRK, 94-1552, UVL-3LRK-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHandle the bulb carefully and avoid pulling on the wire end to ensure a solid connection.\u003c\/li\u003e\n  \u003cli\u003eKeep the installation area dry and free from debris to support a smooth replacement process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOverall, this EXCELFU bulb is positioned as a dependable option for spa owners who rely on the ClearRay system. It emphasizes compatibility, ease of use, and durable construction, while presenting possible improvements to water management in the spa routine without promising guaranteed outcomes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What spa models is the EXCELFU replacement bulb compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Clear Ray XL 6472-841, 6472-857 and related UV systems in Sundance and Jacuzzi spas (2012+ J-series).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I install the EXCELFU UV bulb in my spa?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Power off, remove the enclosure screws and gasket, slide the bulb back into the quartz tube, then reassemble with the manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EXCELFU","offers":[{"title":"Default Title","offer_id":48189911073012,"sku":"B0CNVVD1XN","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/excelfu-replacement-bulb-clear-ray-xl-6472-841.jpg?v=1778390810","url":"https:\/\/www.cerapatiogarden.com\/products\/excelfu-replacement-uv-bulb-for-clear-ray-xl-6472-841-6w-spa-light-for-jacuzzi-sundance-spas","provider":"Cera Garden","version":"1.0","type":"link"}