{"product_id":"lumi-1200x600mm-led-panel-light-50w-4000k-white","title":"Lumi 1200x600mm LED Panel Light 50W 4000K - White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge Lumi is a 1200x600mm recessed LED panel light housing an integrated 50W LED array that delivers 7300 lumens at 4000K cool white. The backlit design positions the LED source behind a Tp(a)-rated diffuser, spreading light evenly across the 1195x595mm surface without visible hotspots or striping. At 146.8 lumens per watt, the panel provides office-grade illumination at a significantly lower energy draw than the fluorescent modular fittings it replaces.\u003c\/p\u003e\n\u003cp\u003eDesigned as a direct retrofit for 1200x600mm modular ceiling grids in offices, schools, warehouses and commercial interiors, the panel sits into standard T-bar suspended ceilings or can be surface-mounted with an optional suspension kit. The 25mm profile keeps the fitting discreet within the ceiling plane. The 110-degree beam angle provides wide-area coverage suited to open-plan workspaces, corridors and ancillary rooms where even, shadow-free light is required. The panel operates on 230V mains with a constant-current driver built into the frame.\u003c\/p\u003e\n\u003cp\u003eThe aluminium frame is finished in white to match standard ceiling tiles, and the Class II double-insulated construction removes the need for an earth connection during installation. IP40 rating protects against solid objects larger than 1mm, making the panel suitable for dry indoor environments but not wet or dusty locations. The integrated LED has an L70B50 lifespan of 50,000 hours, equivalent to approximately 17 years of continuous use before the output drops to 70% of the initial lumen level. CRI \u0026gt;80 ensures colours render accurately under the cool white light, which is the standard choice for task-focused commercial environments.\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\u003e1195 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e595 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eAluminium\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\u003eII\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP40\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\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\u003e110\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\u003e7300 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens (Light Source only)\u003c\/td\u003e\n\u003ctd\u003e7500 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e146.8 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_4325965_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit standard suspended ceiling grids?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The panel is sized at 1195x595mm to fit directly into 1200x600mm modular T-bar suspended ceiling grids. It can also be surface-mounted using an optional suspension kit available separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the panel dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The integrated LED driver is non-dimmable. The panel operates at a fixed 50W output delivering 7300 lumens.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the lifespan of the LED?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe panel has an L70B50 rating of 50,000 hours, meaning the LED will maintain at least 70% of its initial light output after 50,000 hours of continuous use — approximately 17 years if run 8 hours per day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used in bathrooms or outdoor areas?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The IP40 rating protects against solid objects larger than 1mm but provides no moisture protection. The panel is suitable for dry indoor environments only — offices, schools, corridors and commercial interiors. For bathrooms or outdoor use, a higher IP-rated fitting is required.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293602144523,"sku":"LUMI1260","price":54.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/1690280_181e2b13-bade-4ab6-975d-67cb457474e0.jpg?v=1714661040","url":"https:\/\/niori.co.uk\/products\/lumi-1200x600mm-led-panel-light-50w-4000k-white","provider":"Niori","version":"1.0","type":"link"}