{"product_id":"delta-ultraviolet-uv-lamp-70-18440-s-1000-2672","title":"Delta UV Ultraviolet Replacement Lamp, 70-18440-S, 1000-2672","description":"\u003cp\u003eThis is the Delta UV replacement ultraviolet lamp, part number 1000-2672. Delta Ultraviolet also carries it under the reference 70-18440-S, so both numbers point at the same lamp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy the lamp is a service item\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn ultraviolet sanitizer works on the light output of the lamp inside it. That output drops steadily with running hours, so a lamp can still glow while doing far less than it did when new. Manufacturers set a replacement interval for that reason, and changing the lamp on schedule is what keeps the unit doing its job.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhile the unit is open\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLook at the quartz sleeve at the same time. Scale or film on the sleeve blocks the same light a tired lamp fails to produce. Fit the new lamp with clean gloves or a cloth so that skin oils do not end up on the glass.\u003c\/p\u003e","brand":"Delta UV","offers":[{"title":"Default Title","offer_id":48646301286612,"sku":"PSU-155223","price":209.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/155223_0_2016127135132.jpg?v=1788987886","url":"https:\/\/www.activepoolsupply.com\/products\/delta-ultraviolet-uv-lamp-70-18440-s-1000-2672","provider":"Active Pool Supply","version":"1.0","type":"link"}