{"product_id":"knightsbridge-5ft-55w-led-batten-light-4000k-white","title":"Knightsbridge 5ft 55W LED Batten Light 4000K - White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge 5ft LED batten light delivers 5925 lumens of 4000K cool white light from an integrated 55W LED array housed in a pressed steel body with an opal polycarbonate diffuser. The 1525mm-long fitting is designed as a direct replacement for conventional fluorescent tube battens, offering the same mounting centres (600mm) and BESA box compatibility while eliminating tube replacement and ballast maintenance.\u003c\/p\u003e\n\u003cp\u003eDesigned for garages, workshops, storage rooms, utility areas, commercial corridors and retail back-of-house spaces, the batten mounts directly to ceilings or walls using rear and end conduit fixing points. The hinged gear tray opens for access to push-fit loop-in loop-out terminals, allowing multiple battens to be daisy-chained on a single circuit without junction boxes. The opal diffuser spreads light evenly across the 135-degree beam angle, reducing harsh shadows and glare on work surfaces.\u003c\/p\u003e\n\u003cp\u003eThe pressed steel body and polycarbonate diffuser combine for an IP20 rating suitable for dry internal environments. At 55W and 5925lm output, the batten achieves 147.49 lumens per watt efficacy, significantly higher than the fluorescent tubes it replaces. The non-dimmable constant-current driver is rated for 50,000 hours L70B50 lifespan, meaning the LED will maintain 70% of its original output after 50,000 hours of continuous use under typical conditions. The white powder-coated finish blends into standard ceiling finishes.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e1525 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e71 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePressed steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClass\u003c\/td\u003e\n\u003ctd\u003eI\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\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003eOpal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\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\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e50000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e5925 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens (Light Source only)\u003c\/td\u003e\n\u003ctd\u003e8210 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e147.49 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Type\u003c\/td\u003e\n\u003ctd\u003eConstant Current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_3456180_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/manual_800036.pdf\" target=\"_self\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eCan this replace a fluorescent tube batten?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1525mm length and 600mm fixing centres match standard 5ft fluorescent battens, and the mounting points are BESA box compatible. The integrated LED eliminates the need for tube replacement and offers significantly longer lifespan than fluorescent equivalents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for use in a garage or workshop?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, provided the space is dry and indoor. The IP20 rating means the batten is not protected against moisture or dust ingress, so it should not be used in damp garages, outdoor canopies or dusty industrial environments. For those applications, look for IP65-rated versions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan multiple battens be linked together?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The batten has push-fit loop-in loop-out terminals accessible via the hinged gear tray, allowing multiple units to be daisy-chained on a single circuit without external junction boxes. This simplifies installation in spaces needing multiple fittings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat colour is the light output?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 4000K colour temperature produces cool white light similar to daylight, which provides good colour rendering and visibility for task-based environments like workshops and storage areas. It is cooler than the warm white (2700K-3000K) typically used in living spaces.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293742326027,"sku":"BATS5H","price":33.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/244440_6fda6be8-5559-4193-b5b0-32c25570512c.jpg?v=1714663583","url":"https:\/\/niori.co.uk\/products\/knightsbridge-5ft-55w-led-batten-light-4000k-white","provider":"Niori","version":"1.0","type":"link"}