{"product_id":"ac-street-light-battery-backup","title":"AC Street Light – Battery Backup (LiFePO4) with Auto Dusk-to-Dawn (25W \/ 50W)","description":"\u003cp\u003e\u003cstrong\u003eBuy the Systellar AC Street Light with Battery Backup\u003c\/strong\u003e — a mains-powered (220V) outdoor LED street light with a built-in \u003cstrong\u003eLiFePO4 battery\u003c\/strong\u003e that keeps glowing at full brightness for \u003cstrong\u003e3 hours during a power cut\u003c\/strong\u003e, then dims slowly to last longer, and recharges itself when power returns. It also switches itself \u003cstrong\u003eON at dusk and OFF at dawn automatically\u003c\/strong\u003e, every day. Also known as an \u003cstrong\u003einverter street light\u003c\/strong\u003e. Made in India, shipped factory-direct from Meerut. Available in \u003cstrong\u003e25W\u003c\/strong\u003e and \u003cstrong\u003e50W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy buyers choose this light\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStays lit during power cuts\u003c\/strong\u003e — 3 hours at true full brightness on battery, then progressive dimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine LiFePO4 battery\u003c\/strong\u003e — the safer, longer-life battery type built for the daily heat and charging a pole goes through. Lasts ~2,000–3,000 charge cycles (years of daily use), not the ~500–1,000 of ordinary lithium-ion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully automatic\u003c\/strong\u003e — dusk-to-dawn on\/off, auto switch-over to battery, auto recharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Indian conditions\u003c\/strong\u003e — 110–300V range, 4kV surge protection, aluminium die-cast IP65 body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-year warranty\u003c\/strong\u003e, including the battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e3 honest hours beat 6 that fade by next summer\u003c\/h3\u003e\n\u003cp\u003eBackup hours are easy to exaggerate. What matters on a pole in Indian heat — charged and drained every single day — is the battery type inside.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e \u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSystellar — LiFePO4\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eOrdinary lithium-ion\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBackup claim\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3 hrs at \u003cstrong\u003ereal full brightness\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\"5–6 hrs\" — often already dimmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eYears it lasts (daily use)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e~2,000–3,000 cycles\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e~500–1,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHeat on an open pole\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSafe \u0026amp; stable\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWeakens faster, higher risk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy buy this instead of a solar light?\u003c\/h3\u003e\n\u003cp\u003eIf you already have a reliable mains connection, this beats an all-in-one solar street light on what matters — for about a third of the price:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull, steady brightness\u003c\/strong\u003e every night — not dependent on yesterday's sunshine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks in shade, monsoon and near tall buildings\u003c\/strong\u003e, where a solar panel starves and dims.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSame brightness after 2–3 years\u003c\/strong\u003e — the battery is only used during cuts, not drained daily.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eWhen is solar better?\u003c\/em\u003e If your site has no electricity supply or is remote — then buy solar, and we make those too.\u003c\/p\u003e\n\u003ch3\u003eWhere it's needed most\u003c\/h3\u003e\n\u003cp\u003eFactory and warehouse yards, hospitals, hostels and campuses, petrol pumps and forecourts, hotels, resorts and banquet driveways, godowns and logistics parks, and societies with frequent power cuts — anywhere a sudden blackout in the dark is a real problem.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eModels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e25W \/ 50W LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBrightness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e2600 \/ 5500 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e220V AC mains (110–300V range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLiFePO4 12.8V — 6Ah (25W) \/ 12Ah (50W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBackup time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3 hours full brightness, then progressive dimming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBattery life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e~2,000–3,000 charge cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDay\/night\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAutomatic dusk-to-dawn (built-in light sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh\/low voltage, short-circuit, 4kV surge, overcharge \u0026amp; deep-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBody \/ rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAluminium die-cast, IP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1 year (including battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it turn on and off by itself?\u003c\/strong\u003e\u003cbr\u003eYes — a built-in light sensor switches it ON automatically at dusk and OFF at dawn every day, and it recharges its battery during the daytime so it is always ready for the next power cut.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 3 hours enough?\u003c\/strong\u003e\u003cbr\u003e3 hours at full brightness covers most outages; after that it dims to keep glowing longer, and recharges as soon as mains returns. We quote the honest full-brightness figure, not an inflated dimmed total.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy LiFePO4 and not ordinary lithium-ion?\u003c\/strong\u003e\u003cbr\u003eA pole light charges and drains every day in outdoor heat. LiFePO4 handles thousands of cycles and is far safer in heat; cheaper lithium-ion fades within a couple of summers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the price inclusive of GST?\u003c\/strong\u003e\u003cbr\u003eYes — the listed price includes 18% GST and standard courier charges. You will receive a GST invoice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder online now, or contact us for bulk, tender and dealer pricing:\u003c\/strong\u003e WhatsApp \/ call +91 95680 04455 · info@systellar.in. Systellar Innovations — manufacturer \u0026amp; supplier of AC and solar street lights, NCR, India.\u003c\/p\u003e","brand":"Systellar Innovations Online Store","offers":[{"title":"25W","offer_id":51691075240231,"sku":"BBCL-LFP-25","price":3999.0,"currency_code":"INR","in_stock":true},{"title":"50W","offer_id":51691075272999,"sku":"BBCL-LFP-50","price":5199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0017\/9495\/files\/ac-street-light-emergency-backup-explainer_760bec2e-cc0c-49db-a048-b43075b47e13.webp?v=1784719985","url":"https:\/\/systellar.myshopify.com\/products\/ac-street-light-battery-backup","provider":"Systellar Innovations Online Store","version":"1.0","type":"link"}