{"product_id":"20w-led-bulkhead-ip65-cct-adjustable-white","title":"20W LED Bulkhead IP65 CCT Adjustable - White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge BT20ACT is a 20W LED bulkhead with switchable colour temperature settings at 3000K, 4000K and 5700K, housed in a white polycarbonate body with an opal diffuser. IP65 rated for dust and water ingress protection, the fitting suits both indoor and outdoor wall or ceiling mounting. The CCT switch on the rear of the fitting allows the light temperature to be changed on installation without needing multiple stock variants.\u003c\/p\u003e\n\u003cp\u003eDesigned for commercial corridors, stairwells, car parks, external building entrances, industrial units and residential outdoor areas, the bulkhead provides wide 115° beam coverage from a low-profile 81mm projection. The hinged LED gear tray allows access to the terminal block and driver without removing the entire fitting from the wall, reducing maintenance time when re-wiring or replacing components. The push-fit terminal block accepts cable without requiring a screwdriver.\u003c\/p\u003e\n\u003cp\u003eThe 380mm diameter diffuser spreads light evenly across a 3-4m radius at typical mounting heights of 2.4-3m, making it suitable for patios, porches, garage interiors, and multi-occupancy building common areas. Lumen output varies by CCT setting: 1730lm at 3000K warm white, 1930lm at 4000K neutral white, and 1855lm at 5700K daylight white. The polycarbonate construction resists impact and UV degradation in outdoor installations, and the Class II double-insulated design removes the need for an earth connection during fitting.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e380 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e81 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\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\u003eIP65\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\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\u003e115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e3000\/4000\/5700 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e1730 \/ 1930 \/ 1855 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens (Light Source only)\u003c\/td\u003e\n\u003ctd\u003e2190 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e125.7 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_4134949_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does CCT adjustable mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCCT stands for correlated colour temperature. A switch on the rear of the bulkhead allows you to select between 3000K warm white, 4000K neutral white, or 5700K daylight white during installation. This setting remains fixed once the bulkhead is mounted and powered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used in bathrooms?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The IP65 rating protects against water jets from any direction, making the bulkhead suitable for bathrooms when positioned outside shower enclosures or bath zones requiring higher IP ratings. Check current bathroom zone regulations for your specific mounting location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the LED replaceable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LED is integrated into the gear tray and is not user-replaceable. The L70B50 rating of 50,000 hours indicates the LED will maintain at least 70% of its initial brightness for approximately 50,000 hours of operation under normal conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is it wired?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bulkhead uses a push-fit terminal block accessed via the hinged gear tray. Push the mains cable into the terminals without needing a screwdriver. The Class II double-insulated construction means no earth connection is required, only live and neutral.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293592379659,"sku":"BT20ACT","price":35.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/506740_6f3b7320-d3ac-4f2f-af88-2cb19568318e.jpg?v=1714660900","url":"https:\/\/niori.co.uk\/products\/20w-led-bulkhead-ip65-cct-adjustable-white","provider":"Niori","version":"1.0","type":"link"}