{"product_id":"6ft-30w-led-batten-4000k-cool-white-single-tube","title":"6ft 30W LED Batten 4000K Cool White - Single Tube","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge T8BLED16 is a 1790mm single-tube LED batten delivering 3450lm of 4000K cool white light from an integrated 30W LED module. The pressed steel housing is finished in white enamel with an opal polycarbonate diffuser running the full length of the fitting, providing even light distribution across the 120° beam angle without visible hotspots or striping.\u003c\/p\u003e\n\u003cp\u003eDesigned as a direct replacement for traditional T8 fluorescent battens in workshops, garages, storage areas, utility rooms and commercial back-of-house spaces, the fitting measures 1790mm long by 60mm wide by 85mm deep and mounts onto walls or ceilings using the keyhole brackets at each end. The IP20 rating suits dry indoor environments. The 4000K colour temperature produces a neutral cool white light that sits between the warmer domestic tones (2700K-3000K) and the colder industrial whites (5000K+), making it a practical choice for task lighting where colour accuracy matters but warmth is not a priority.\u003c\/p\u003e\n\u003cp\u003eThe LED module is non-replaceable and rated to L70B50 at 50,000 hours, meaning 70% of the LEDs will still deliver at least 70% of their original lumen output after 50,000 hours of use. At typical usage of 8 hours per day, that translates to approximately 17 years before noticeable degradation. The constant-current driver is built into the fitting and runs on standard 230V 50Hz mains without requiring an external ballast or starter. The 112lm\/W efficacy sits within the mid-range for LED battens of this generation and earns an E energy rating under post-2021 EU SLR classification. Knightsbridge backs the fitting with a 5-year warranty.\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\u003e1790 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e85 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\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e120\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\u003e3450 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens (Light Source only)\u003c\/td\u003e\n\u003ctd\u003e3535 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e112 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_1543513_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_813974.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 traditional T8 fluorescent batten?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The fitting is designed as a direct swap for 6ft single-tube T8 fluorescent battens. Remove the old batten, disconnect the wiring, mount the LED batten using the keyhole brackets, and connect to the mains supply. No ballast or starter is required — the driver is built into the fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The integrated LED module runs on a constant-current driver that does not support dimming. If dimming is required, consider a different model in the Knightsbridge batten range with dimmable capability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does L70B50 at 50,000 hours mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL70B50 is an LED lifespan rating. After 50,000 hours of use, at least 70% of the LEDs in the fitting will still produce at least 70% of their original light output. At 8 hours per day, 50,000 hours equates to approximately 17 years before noticeable degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used in damp or outdoor locations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The IP20 rating means the fitting is suitable only for dry indoor environments. It is not protected against moisture ingress. For damp or outdoor use, choose a batten with IP65 or higher rating.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293986939147,"sku":"T8BLED16","price":37.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/139302_50ddf575-d6f9-4a74-ad82-743dc4a1098a.jpg?v=1714667138","url":"https:\/\/niori.co.uk\/products\/6ft-30w-led-batten-4000k-cool-white-single-tube","provider":"Niori","version":"1.0","type":"link"}