{"product_id":"knightsbridge-led-low-bay-light-190w-5500k-daylight-white","title":"Knightsbridge LED Low Bay Light 190W - 5500K Daylight White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge LWB90 is a 190W LED low bay light delivering 12,800lm of 5500K daylight-white light through an opal polycarbonate diffuser in a pressed steel white housing measuring 630mm x 325mm x 53mm. The fitting uses SMD LED technology with an efficacy of 161lm\/W and includes a constant current 0-10V dimmable driver as standard, plus two suspension hooks and two 1-metre chains for ceiling mounting.\u003c\/p\u003e\n\u003cp\u003eDesigned for commercial, industrial and warehouse environments with ceiling heights of 3-6 metres, the low bay provides wide-angle illumination across work areas, loading bays, retail stockrooms and factory floors. The 85-degree beam angle spreads light evenly across a wide footprint, reducing the number of fittings needed to achieve adequate lux levels compared to narrower-beam alternatives. The 0-10V dimming protocol allows integration with compatible lighting control systems for occupancy-based or daylight-harvesting dimming strategies.\u003c\/p\u003e\n\u003cp\u003eThe opal diffuser softens the light output and prevents direct glare from the SMD LED array, making the fitting suitable for installation in areas where staff work directly beneath the light source. The pressed steel construction carries an IP20 rating for dry indoor environments, and the Class I earthing provides standard electrical safety. The L70B50 rating of 50,000 hours indicates that the LEDs will maintain at least 70% of their initial output for 50,000 hours of operation before any noticeable decline.\u003c\/p\u003e\n\u003cp\u003eOptional accessories (sold separately) include surface mount brackets for direct ceiling fixing without chains, PIR sensors for motion-activated switching, and microwave sensors for occupancy detection through partitions. The fitting carries a 5-year manufacturer warranty and an Energy Rating Class C under post-2021 Supplementary Lighting Regulations.\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\u003e630 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e325 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e53 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\u003eSMD LED\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\u003e0-10V dimming only\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\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e5500 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eDaylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e12800 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens (Light Source only)\u003c\/td\u003e\n\u003ctd\u003e15070 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens (Em. mode)\u003c\/td\u003e\n\u003ctd\u003e700 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e160.96 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_4215217_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_776092.pdf\" target=\"_self\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eIs this low bay dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the fitting includes a 0-10V dimmable driver as standard. You will need a compatible 0-10V dimmer control — standard household triac dimmers will not work with this driver type. The fitting is not compatible with mains-voltage phase-cut dimming.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat ceiling height is this suitable for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLow bay fittings are designed for ceiling heights of 3-6 metres. Below 3 metres, the light may be too intense for comfortable working; above 6 metres, a high bay fitting with a narrower beam and higher output is typically more appropriate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe fitting is supplied with the LED array and 0-10V driver pre-installed, plus two suspension hooks and two 1-metre chains for ceiling mounting. Surface mount brackets, PIR sensors and microwave sensors are sold separately as optional accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be surface-mounted instead of suspended?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, but you will need to purchase the optional surface mount bracket accessory separately. The bracket allows the fitting to be fixed directly to the ceiling without using the suspension chains.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293599129867,"sku":"LWB90","price":62.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/563602_c95dc832-07b3-479f-b16b-8bf7ac9c45b9.jpg?v=1714661002","url":"https:\/\/niori.co.uk\/products\/knightsbridge-led-low-bay-light-190w-5500k-daylight-white","provider":"Niori","version":"1.0","type":"link"}