{"product_id":"fluorescent-emergency-ballast-500-lumens-time-delay","title":"Fluorescent Emergency Ballast - 500 Lumens with Time Delay","description":"\u003cdiv class=\"ul-product-copy\"\u003e\n\u003cp\u003eChoose a 500 lumen fluorescent emergency ballast with time delay for UL 924 emergency lighting applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThis single-SKU ballast supports 120\/277V input, 90 minute emergency operation, NiCd battery backup, test switch, LED charge indicator, and time delay circuitry.\u003c\/p\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0067\/8150\/1528\/files\/BAL500TD_ss_v1.pdf?v=1751406683\" target=\"_blank\" rel=\"noopener\"\u003eDownload the manufacturer spec sheet\u003c\/a\u003e for installation, electrical ratings, dimensions, and compliance details.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Best Lighting","offers":[{"title":"500 Lumens | Time Delay | Standard Profile","offer_id":51484449669398,"sku":"BAL500TD","price":56.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1954\/2749\/files\/bal500td-primary-optimized-20260626_60d2ac09-5341-4517-8fb2-43e955dd8df0.jpg?v=1782491227","url":"https:\/\/www.unlimitedlights.com\/products\/fluorescent-emergency-ballast-500-lumens-time-delay","provider":"unlimitedlights.com","version":"1.0","type":"link"}