{"product_id":"e27-led-emergency-light-bulb-built-in-18650-battery-backup","title":"E27 LED Emergency Light Bulb with Built-In Battery Backup","description":"\n\u003ch2\u003eStay Lit When the Power Goes Out\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSHINEKNOT E27 LED Emergency Light Bulb\u003c\/strong\u003e is the smart, all-in-one lighting solution that keeps your home illuminated even during unexpected power outages. Simply screw it into any standard E27 socket and it works like a regular LED bulb — then automatically switches on from its built-in rechargeable battery pack the moment the power cuts out. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eThree Ways to Use It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard LED Bulb:\u003c\/strong\u003e Functions as a normal energy-efficient LED light during everyday use, continuously charging its internal batteries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Emergency Light:\u003c\/strong\u003e Instantly and automatically activates when mains power is lost — no manual intervention needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable Flashlight:\u003c\/strong\u003e Detach the bulb from the socket and use it as a handheld portable light whenever you need it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In 18650 Lithium Batteries:\u003c\/strong\u003e Two high-capacity 18650 cells keep the light running during outages without any external power source.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Works with AC 90–260V, making it suitable for use worldwide.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eE27 Standard Base:\u003c\/strong\u003e Fits directly into most standard household light sockets — no special fittings or wiring required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Luminous Output:\u003c\/strong\u003e Delivers bright, reliable LED illumination up to 2,000+ lumens for effective area lighting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable PC Body:\u003c\/strong\u003e Constructed from tough, heat-resistant polycarbonate for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Certifications:\u003c\/strong\u003e CE, FCC, RoHS, UL, SAA, VDE, GS, LVD, EMC, CQC, CCC, PSE — rigorously tested for safety and quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-Year Warranty:\u003c\/strong\u003e Backed by a full 3-year manufacturer warranty for complete peace of mind.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e No tools, no wiring — just screw in and go.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Type:\u003c\/strong\u003e E27\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e AC 90–260V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLight Source:\u003c\/strong\u003e LED\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 2 × 18650 Lithium (included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e PC (Polycarbonate)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimmable:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e Mains + Rechargeable Battery Backup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3 Years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHome blackout preparedness\u003c\/li\u003e\n  \u003cli\u003eHallways, stairwells, and bedrooms\u003c\/li\u003e\n  \u003cli\u003eCamping and outdoor adventures\u003c\/li\u003e\n  \u003cli\u003eWorkshops and garages\u003c\/li\u003e\n  \u003cli\u003eEmergency kits and disaster readiness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on emergency preparedness and home safety planning, visit \u003ca href=\"https:\/\/www.ready.gov\/kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eReady.gov – Emergency Supply Kits\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-5l-portable-hydrogen-water-bottle-hydrogen-rich-sports-kettle-1\"\u003e1.5L Hydrogen Water Bottle – Portable Sports Kettle\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-compartment-travel-pill-organizer-portable-daily-pill-case\"\u003e10-Compartment Travel Pill Organizer\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-5m-nylon-braided-3-5mm-aux-audio-cable-car-phone-headphone\"\u003e1.5M Nylon Braided 3.5mm AUX Audio Cable\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How does the E27 emergency LED bulb automatically turn on during a power outage?\u003c\/h4\u003e\n\u003cp\u003eA: The bulb continuously charges its built-in 18650 lithium batteries whenever mains power is on. The moment power is interrupted, the internal circuitry detects the loss and instantly switches to battery power — turning the light on automatically with no manual action required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this emergency LED bulb as a portable handheld light?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! One of the standout features of this bulb is its removable design. Simply unscrew it from the E27 socket and use it as a portable handheld flashlight — ideal for navigating dark rooms, checking fuse boxes, or use during camping and outdoor activities.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this bulb compatible with my existing light fittings?\u003c\/h4\u003e\n\u003cp\u003eA: This bulb uses a standard E27 (Edison Screw) base, which is the most common bulb socket type worldwide. It is compatible with AC voltages ranging from 90V to 260V, making it suitable for households in most countries including the US, UK, Europe, and Australia.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the battery last during an outage?\u003c\/h4\u003e\n\u003cp\u003eA: Battery duration depends on the brightness setting and usage. The two built-in 18650 lithium cells are designed to provide several hours of emergency illumination on a full charge, ensuring you have light when you need it most.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How does the E27 emergency LED bulb automatically turn on during a power outage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bulb continuously charges its built-in 18650 lithium batteries whenever mains power is on. The moment power is interrupted, the internal circuitry detects the loss and instantly switches to battery power — turning the light on automatically with no manual action required.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this emergency LED bulb as a portable handheld light?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! One of the standout features of this bulb is its removable design. Simply unscrew it from the E27 socket and use it as a portable handheld flashlight — ideal for navigating dark rooms, checking fuse boxes, or use during camping and outdoor activities.\"}}, {\"@type\": \"Question\", \"name\": \"Is this bulb compatible with my existing light fittings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This bulb uses a standard E27 (Edison Screw) base, which is the most common bulb socket type worldwide. 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