{"product_id":"lse-lighting-uvc-replacement-bulb-29w-4-pin-for-lancaster-systems-254nm-germicidal-10-000-hr","title":"LSE Lighting UVC Replacement Bulb 29W 4‑Pin for Lancaster Systems — 254nm Germicidal, 10,000‑hr","description":"\u003cp\u003e\u003cstrong\u003eThe LSE Lighting 7-L6 is a 29W, 4-pin single-ended UVC replacement lamp built to deliver 254nm germicidal output for Lancaster 7-LWT-UV009 systems and equivalent fixtures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis high-purity quartz UVC bulb from LSE Lighting is manufactured in an EPA-registered facility and engineered for predictable, long-lasting performance in residential and light-commercial water disinfection systems. Designed as a direct swap for Lancaster replacement part 11133-L06, the 7-L6 offers consistent UVC transmission, straightforward installation, and an expected operational life suitable for routine maintenance schedules.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this lamp fit my Lancaster ultraviolet water system?\u003c\/h3\u003e\n\u003cp\u003eThe 7-L6 is built to the same mechanical and electrical dimensions as the Lancaster 7-LWT-UV009 lamp so it installs without adapter parts. Its 4-pin, single-ended connector lines up with the OEM socket for a secure connection and correct wattage draw.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for Lancaster 7-LWT-UV009 and part 11133-L06\u003c\/li\u003e\n  \u003cli\u003e4-pin single-ended base for compatible ballasts\u003c\/li\u003e\n  \u003cli\u003eApprox. 12 inches in length to match housing requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kind of UVC output and lifespan can I expect?\u003c\/h3\u003e\n\u003cp\u003eThis lamp emits UVC energy centered at 254nm, the standard germicidal wavelength used in water treatment. Under normal conditions it’s rated for up to 10,000 hours of continuous operation, providing reliable output throughout its service life when paired with recommended maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal wavelength: 254nm for effective germicidal action\u003c\/li\u003e\n  \u003cli\u003eRated life: up to 10,000 operating hours\u003c\/li\u003e\n  \u003cli\u003eConsistent output when used with specified ballasts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and quality controls are used in this bulb?\u003c\/h3\u003e\n\u003cp\u003eThe tube is drawn from high-purity quartz to maximize UVC transmission while resisting thermal and mechanical stresses. Production takes place in an EPA-registered establishment, and the manufacturing process follows industry practices for bulbs intended for water treatment use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-purity quartz glass for optimal UVC passage\u003c\/li\u003e\n  \u003cli\u003eMade in an EPA-registered facility (Est. No. 96823-PA-1)\u003c\/li\u003e\n  \u003cli\u003eEngineered to meet or exceed common OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I handle and install the lamp safely?\u003c\/h3\u003e\n\u003cp\u003eUVC lamps require careful handling to prevent damage and avoid exposure. Always cut power before replacement, wear protective gloves and eyewear, and avoid touching the glass surface to preserve bulb performance and reduce breakage risk.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDisconnect power before changing the lamp\u003c\/li\u003e\n  \u003cli\u003eUse UV-resistant gloves and eye protection during installation\u003c\/li\u003e\n  \u003cli\u003eDo not touch quartz glass with bare hands; oil can shorten life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The LSE Lighting 7-L6 suits homeowners and facility managers who need a reliable, OEM-compatible UVC lamp for Lancaster 7-LWT-UV009 water disinfection systems or any setup specifying replacement part 11133-L06. It’s a practical choice for routine maintenance programs, service technicians stocking replacement parts, or operators seeking EPA-registered manufacturing provenance and consistent germicidal performance.\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: Is the 7-L6 compatible with Lancaster part 11133-L06?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The LSE Lighting 7-L6 is a direct replacement compatible with Lancaster part 11133-L06 and the 7-LWT-UV009 system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the 29W UVC bulb last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Under normal conditions the lamp is rated for up to 10,000 hours of continuous operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LSE Lighting","offers":[{"title":"Default Title","offer_id":56832350388564,"sku":"B075DL49LQ","price":50.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/lse-lighting-front-view-7-l6-bulb.jpg?v=1787027652","url":"https:\/\/gardenluxe.co.uk\/products\/lse-lighting-uvc-replacement-bulb-29w-4-pin-for-lancaster-systems-254nm-germicidal-10-000-hr","provider":"Gardenluxe Uk","version":"1.0","type":"link"}