{"product_id":"h4-9003-switching-ground-polarity-module-pair","title":"H4\/9003 Switching Ground Polarity Module (Pair)","description":"Are you converting your headlights to HID or LED and having an issue with them not turning on or only one side working? This is a very common problem on older cars, trucks and SUVs that use H4, 9003 and HB2 light bulbs.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThese are simply designed as a ground switching module to create a simple plug-and-play solution for most vehicles using an industry standard H4\/9003\/HB2 headlight plug with a switching ground when going from low to high beam. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e","brand":"TruLux","offers":[{"title":"Default Title","offer_id":37947975893157,"sku":"GS5078","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0301\/products\/3_36500f0d-c9f8-4ab1-9e00-4a7f1df2d5fe.png?v=1613862701","url":"https:\/\/www.esskcustoms.com\/en-us\/products\/h4-9003-switching-ground-polarity-module-pair","provider":"Ess K Customs","version":"1.0","type":"link"}