{"product_id":"fluorescent-emergency-ballast-500-lumens-120-277v-time-delay-ul-924","title":"Fluorescent Emergency Ballast - 500 Lumens, 120\/277V, Time Delay | UL 924 - Unlimited Lights Commercial Replacement","description":"\u003cp\u003eThe Fluorescent Emergency Ballast - 500 Lumens, 120\/277V, Time Delay | UL 924 - Unlimited Lights Commercial Replacement is prepared for Unlimited Lights shoppers who need a clear, project-ready emergency ballast option for commercial lighting work. This draft keeps the useful baseline specification path while replacing the storefront copy with UL-specific guidance, cleaner buying context, and collection-ready tagging.\u003c\/p\u003e\u003cp\u003eUse this product when the project calls for 120\/277V, 500 Lumens, UL 924, time-delay operation and a catalog item that can be reviewed quickly by maintenance teams, contractors, facility managers, and purchasing staff.\u003c\/p\u003e\u003ch3\u003eWhy this product fits commercial projects\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProject-ready emergency ballast for Ballasts and Drivers\u003c\/li\u003e\n\u003cli\u003eDrafted with collection tags for accessories, ballasts-drivers\u003c\/li\u003e\n\u003cli\u003eSpecification review focus: 120\/277V, 500 Lumens, UL 924, time-delay operation\u003c\/li\u003e\n\u003cli\u003eRequires unique Unlimited Lights image set before publish\u003c\/li\u003e\n\u003cli\u003eRequires UL-branded spec PDF header before publish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePre-publish review\u003c\/h3\u003e\u003cp\u003eBefore publishing, confirm the final option set, pricing, lead time, product image set, spec sheet header, and any job-specific compliance notes.\u003c\/p\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1954\/2749\/files\/unlimited-lights-bal500td-spec-sheet.pdf?v=1781106041\" target=\"_blank\" rel=\"noopener\"\u003eDownload unlimited-lights-bal500td-spec-sheet.pdf\u003c\/a\u003e\u003c\/p\u003e","brand":"Best Lighting","offers":[{"title":"BAL500TD","offer_id":51402233315606,"sku":"BAL500TD","price":56.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1954\/2749\/files\/bal500td-primary.png?v=1781106034","url":"https:\/\/www.unlimitedlights.com\/products\/fluorescent-emergency-ballast-500-lumens-120-277v-time-delay-ul-924","provider":"unlimitedlights.com","version":"1.0","type":"link"}