{"product_id":"lumilife-emergency-pack-for-led-downlights-3-hour-battery-backup","title":"LumiLife Emergency Pack for LED Downlights - 3 Hour Battery Backup","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe LumiLife emergency pack converts standard LED downlights into emergency lighting by providing 3 hours of battery backup during mains power failure. The unit houses a rechargeable battery that maintains a trickle charge when mains power is present, automatically switching to battery output when voltage drops. The pack connects between the mains supply and the LED driver, monitoring voltage and activating within 5 seconds of detecting power loss.\u003c\/p\u003e\n\u003cp\u003eDesigned for residential stairwells, commercial corridors, hotel rooms and office spaces where maintained emergency lighting is required under building regulations or insurance conditions, the pack retrofits into existing ceiling voids without needing to replace the downlight itself. The IP20 rating suits dry indoor locations above false ceilings. The compact rectangular housing measures approximately 200mm x 60mm x 40mm, fitting into standard ceiling void depths of 100mm or greater.\u003c\/p\u003e\n\u003cp\u003eThe rechargeable battery typically maintains full capacity for 4 years with regular charge-discharge cycles before requiring replacement. The pack works with LED downlights drawing up to 10W during normal operation, outputting reduced power during emergency mode to extend the 3-hour runtime. Installation requires connection to both the mains supply and the LED downlight driver, with basic electrical knowledge recommended for safe wiring.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED or Halogen\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the emergency backup last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack provides up to 3 hours of emergency lighting from a fully charged battery. The battery maintains a trickle charge whenever mains power is present, ensuring it is ready for the next power failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat wattage LED downlights does it support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack is designed for LED downlights drawing up to 10W during normal operation. During emergency mode the output is reduced to extend the 3-hour runtime, so the light will appear dimmer than normal mains operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work with dimmable downlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack itself is not dimmable. It will work with dimmable LED downlights, but the emergency mode operates at a fixed output level regardless of the dimmer setting when mains power was present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can it be installed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP20 rating suits dry indoor locations only, typically installed in ceiling voids above downlights in hallways, stairwells, corridors and rooms requiring emergency lighting. It cannot be used in bathrooms, outdoor locations or areas exposed to moisture.\u003c\/p\u003e","brand":"Lumilife","offers":[{"title":"Default Title","offer_id":46074353418507,"sku":"S15608","price":45.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S15608_1_07517292-1725-428b-9658-a50c62cf0d62.jpg?v=1730313143","url":"https:\/\/niori.co.uk\/products\/lumilife-emergency-pack-for-led-downlights-3-hour-battery-backup","provider":"Niori","version":"1.0","type":"link"}