{"product_id":"purezone-digital-uv-ballast-425ma-t5-4-pin-even-lamps-10-40w","title":"PureZone Digital UV Ballast - 425mA T5 (4 Pin even) Lamps 10-40W","description":"\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003ch2\u003eReplacement 425mA Digital Ballast for T5 UV Lamps\u003c\/h2\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ePureZone 425mA Digital UV Ballast\u003c\/strong\u003e is designed for standard-output \u003cstrong\u003eT5 (4 Pin Even) UV-C lamps from 10W to 40W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eSuitable for use with many domestic and commercial UV water treatment systems, this generic electronic ballast provides reliable lamp operation together with a \u003cstrong\u003e365-day lamp-life countdown timer\u003c\/strong\u003e and audible lamp-failure warning.\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eThe countdown timer starts at \u003cstrong\u003e365 days\u003c\/strong\u003e and counts down to remind you when the UV lamp is due for replacement.\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eIt is suitable for many \u003cstrong\u003e425mA T5 4-pin UV lamps\u003c\/strong\u003e, making it a useful replacement option where the original ballast has failed but the UV chamber and lamp type remain in service.\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for \u003cstrong\u003eT5 UV-C lamps\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e425mA lamp current\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for \u003cstrong\u003e10W to 40W lamps\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e365-day digital lamp-life countdown timer\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResettable lamp-life timer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudible lamp-failure alarm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide voltage input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePreheat start\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for continuous UV water treatment operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e PureZone\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Electronic UV ballast\u003cbr\u003e\u003cstrong\u003eLamp Type:\u003c\/strong\u003e T5 UV-C\u003cbr\u003e\u003cstrong\u003eLamp Current:\u003c\/strong\u003e 425mA\u003cbr\u003e\u003cstrong\u003eLamp Power Range:\u003c\/strong\u003e 10-40W\u003cbr\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 99-264VAC\u003cbr\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60Hz\u003cbr\u003e\u003cstrong\u003eStarting Method:\u003c\/strong\u003e Preheat start\u003cbr\u003e\u003cstrong\u003eDisplay:\u003c\/strong\u003e Digital 365-day lamp-life countdown\u003cbr\u003e\u003cstrong\u003eAlarm:\u003c\/strong\u003e Audible lamp-failure warning\u003cbr\u003e\u003cstrong\u003eOriginal Cross Reference:\u003c\/strong\u003e RH51-425-40L\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003ch3\u003eSuitable Lamp Types\u003c\/h3\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for standard-output \u003cstrong\u003e425mA T5 UV lamps\u003c\/strong\u003e, including many lamps from the GPH T5 family such as:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGPH436T5L\/4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGPH463T5L\/4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGPH843T5L\/4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther compatible 425mA T5 lamps between 10W and 40W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eIt may also be suitable for selected \u003cstrong\u003ePuretec, Greenway, Wyckomar and other UV systems\u003c\/strong\u003e using compatible 425mA T5 lamps.\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003ch3\u003eImportant\u003c\/h3\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eAlways confirm the lamp electrical specification before replacing a UV ballast.\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003eThe existing lamp should be:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eT5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e425mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetween 10W and 40W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with the supplied 4-pin lamp connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDo not use with 800mA high-output UV lamps.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eIf you are unsure which ballast you require, contact us with the model number printed on your existing UV lamp or ballast.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Replace a Faulty Ballast?\u003c\/h3\u003e\n\u003cp\u003eA failing ballast can cause the UV lamp to flicker, underperform, or fail completely — leaving your water untreated. If your UV system is not disinfecting effectively, the ballast is often the culprit. Always replace with a compatible wattage-rated ballast.\u003c\/p\u003e\n\u003ch3\u003eHow to Replace Your UV Ballast\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the UV system and disconnect power\u003c\/li\u003e\n\u003cli\u003eTurn off the water supply\u003c\/li\u003e\n\u003cli\u003eRemove the ballast cover\u003c\/li\u003e\n\u003cli\u003eDisconnect the lamp and power leads from the old ballast\u003c\/li\u003e\n\u003cli\u003eInstall the new ballast and reconnect all leads\u003c\/li\u003e\n\u003cli\u003eReplace the cover, restore water supply, and power on\u003c\/li\u003e\n\u003cli\u003eReset the 365-day countdown timer\u003c\/li\u003e\n\u003cli\u003eVerify the UV lamp is operating correctly\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eMatching UV Lamp\u003c\/h3\u003e\n\u003cp\u003eAlso need a replacement UV lamp? See our \u003ca href=\"\/collections\/replacement-lamps\"\u003ereplacement lamps collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eLocal NZ Stock | Fast Shipping | NZ Customer Support\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Polaris UV","offers":[{"title":"Default Title","offer_id":40528281665673,"sku":"BAL-4PE-2555","price":276.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/7633\/1145\/files\/9f22fe74-75f9-4710-bb5c-99ce273cd649.png?v=1765487470","url":"https:\/\/www.waterfiltersonline.co.nz\/products\/purezone-digital-uv-ballast-425ma-t5-4-pin-even-lamps-10-40w","provider":"Water Filters Online Aotearoa","version":"1.0","type":"link"}