{"product_id":"14w-led-bulkhead-ip65-cct-emergency-microwave-sensor-white","title":"14W LED Bulkhead IP65 CCT Emergency Microwave Sensor - White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge BT14ACTEMS is a 14W LED bulkhead fitting IP65-rated polycarbonate body, colour temperature switching between 3000K (1130lm), 4000K (1260lm) and 5700K (1210lm), a 3-hour maintained emergency function and an integrated microwave sensor with adjustable detection range, lux threshold and hold time. The fitting mounts flush to walls or ceilings and suits both internal and external use where emergency lighting and automatic activation are required.\u003c\/p\u003e\n\u003cp\u003eDesigned for commercial stairwells, car parks, external walkways, storage areas and residential garages, the bulkhead combines three functions in one fitting: general lighting at 1130-1260 lumens depending on CCT setting, emergency lighting at 180 lumens during mains failure, and motion-activated operation to reduce energy consumption in low-traffic areas. The microwave sensor detects movement through doors and partitions, with adjustable sensitivity allowing the detection range to be tuned during commissioning. The 3-hour emergency mode operates as maintained (permanent on) or non-maintained (emergency-only) depending on commissioning settings.\u003c\/p\u003e\n\u003cp\u003eThe 315mm-diameter body projects 74mm from the mounting surface and uses a hinged gear tray that swings down to access the LED driver, emergency module and sensor controls without removing the fitting from the wall. The push-fit terminal block accepts mains wiring without screwdrivers. The opal polycarbonate diffuser provides a 115-degree beam spread with CRI \u0026gt;80 colour rendering. The Class II double-insulated construction requires no earth connection. The fitting carries a 5-year warranty (excluding battery) and L70B50 50,000-hour LED life expectancy, equating to approximately 17 years at 8 hours per day operation.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e315 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e74 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\u003eEmergency\u003c\/td\u003e\n\u003ctd\u003eMaintained \/ Non-maintained \/ Switched\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\u003e1130 \/ 1260 \/ 1210 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens (Light Source only)\u003c\/td\u003e\n\u003ctd\u003e1340 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens (Em. mode)\u003c\/td\u003e\n\u003ctd\u003e180 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e109.9 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\u003ctr\u003e\n\u003ctd\u003eWarranty Information\u003c\/td\u003e\n\u003ctd\u003e(excluding battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\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_4134914_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_1187094.pdf\" target=\"_self\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the colour temperature changed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CCT switch is accessed via the hinged gear tray on the rear of the fitting. The switch allows selection between 3000K warm white (1130lm), 4000K neutral white (1260lm) and 5700K daylight (1210lm). The setting should be selected during installation before the fitting is closed and mounted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the sensor be adjusted or disabled?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The microwave sensor has adjustable controls for detection range, lux threshold and hold time, accessible via the hinged gear tray. These settings allow the sensor to be tuned to specific room sizes and occupancy patterns during commissioning. The sensor cannot be completely disabled on this model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the emergency function work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe fitting contains a 3-hour emergency battery module that activates during mains power failure. In maintained mode the fitting remains permanently lit and the emergency module takes over during outages. In non-maintained mode the fitting only illuminates during power failure. Emergency output is 180 lumens regardless of the main CCT setting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for outdoor use in all weather?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP65 rating protects against dust ingress and low-pressure water jets from any direction, making the fitting suitable for external use under eaves, covered walkways and canopies. It is not rated for full submersion or high-pressure washing.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293592248587,"sku":"BT14ACTEMS","price":47.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/506562_a0eaf60c-13fb-4b84-8e14-f8d65716aa8e.jpg?v=1714660897","url":"https:\/\/niori.co.uk\/products\/14w-led-bulkhead-ip65-cct-emergency-microwave-sensor-white","provider":"Niori","version":"1.0","type":"link"}