{"product_id":"12-14v-300w-transformer","title":"Pentair 12-14V 300W Transformer","description":"\u003cp\u003eThe Pentair 619963 is a 300 watt pool light transformer with a 12V to 14V output. It is supplied as a new OEM Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLow voltage pool lights never see line voltage. The transformer sits between the panel and the light circuit and steps the supply down, which is both what the fixtures are designed for and what keeps the circuit safe around water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe 14 volt tap\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eVoltage falls off over a long cable run, and a light fed at the far end of one can end up noticeably dim. The 14V output exists to make up that loss, so a lamp at the end of a long run still receives close to what it was designed for. Short runs use the 12V tap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSizing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAdd the wattage of every fixture on the circuit and keep the total inside the 300 watt rating. If the load is close to the limit, split it across more than one transformer.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627244204244,"sku":"AMP-30-7013","price":187.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_90d8ecce-5ed0-4e71-b41e-973909655e2e.jpg?v=1788720285","url":"https:\/\/www.activepoolsupply.com\/products\/12-14v-300w-transformer","provider":"Active Pool Supply","version":"1.0","type":"link"}