{"product_id":"knightsbridge-torlan-4ft-33w-ip65-led-non-corrosive-batten-dali-cct-emergency","title":"Knightsbridge Torlan 4ft 33W IP65 LED Non-Corrosive Batten - DALI CCT Emergency","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge Torlan is a 1263mm (4ft) LED non-corrosive batten delivering 4900lm at 33W through an opal polycarbonate diffuser. The integrated SMD LED board offers three selectable colour temperatures (3000K, 4000K, 5700K) via internal DIP switches, paired with DALI dimming control for integration with lighting management systems. The fitting includes a self-test 3-hour emergency module operating in maintained, non-maintained or switched modes, delivering 340lm during mains failure.\u003c\/p\u003e\n\u003cp\u003eDesigned for industrial, commercial and outdoor installations requiring anti-corrosive, weatherproof lighting, the Torlan carries IP65 ingress protection against dust and water jets, plus IK08 impact resistance against mechanical damage. The polycarbonate body and stainless steel diffuser clips resist salt spray, humidity and UV degradation in car parks, warehouses, food preparation areas, corridors, plant rooms and covered outdoor walkways. The 115° beam angle provides wide general illumination across aisles and open floor areas.\u003c\/p\u003e\n\u003cp\u003eThe fitting can be surface-mounted directly onto ceilings or walls, or paired with BESA box and suspension mounting accessories (sold separately). The grey polycarbonate body measures 90mm x 90mm in cross-section and weighs approximately 1.8kg. DALI control allows individual dimming and scene programming via compatible control systems, with the emergency module maintaining independent operation when the DALI bus is dimmed below normal emergency threshold. The LED module is rated to 60,000 hours L70B50 lifespan.\u003c\/p\u003e\n\u003cp\u003eThis TORCDAST4 model sits within the broader Torlan range offering 2ft, 4ft, 5ft and 6ft lengths, with variants for on\/off control (CWA), DALI control (CDA), and microwave sensor control (CWMA). The CDA designation indicates colour temperature adjustment and DALI control, distinguishing it from the simpler switched models in the same family.\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\u003e1263 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e90 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\u003eGrey\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\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\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e60000\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\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\u003e4900 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens (Light Source only)\u003c\/td\u003e\n\u003ctd\u003e5500 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens (Em. mode)\u003c\/td\u003e\n\u003ctd\u003e340 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e148.5 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Type\u003c\/td\u003e\n\u003ctd\u003eDALI\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\/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_5060228_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I select the colour temperature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Torlan uses internal DIP switches to select between 3000K (warm white), 4000K (neutral white) and 5700K (cool white). The switches are accessible behind the diffuser without removing the fitting from the ceiling. Refer to the Product Specification Sheet for switch position diagrams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is DALI and do I need it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDALI (Digital Addressable Lighting Interface) is a two-wire control protocol allowing individual dimming and scene programming of each fitting from a central control system. If you need dimming, scene control or integration with a building management system, this DALI model is required. If you only need on\/off control, the CWA variant without DALI is more cost-effective.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The IP65 rating provides protection against dust ingress and water jets, making it suitable for covered outdoor areas such as canopies, carports and external corridors. It is not rated for full submersion or direct rain exposure without a protective canopy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mounting options are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Torlan can be surface-mounted directly to ceilings or walls using the fixing points on the rear of the body. BESA box and suspension mounting accessories are sold separately and allow the fitting to be mounted on conduit entries or suspended from chains or wires.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293671383307,"sku":"TORCDAST4","price":114.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/1038598_6ee619a0-7a02-40ab-bb15-c79e0fb8b523.jpg?v=1714662252","url":"https:\/\/niori.co.uk\/products\/knightsbridge-torlan-4ft-33w-ip65-led-non-corrosive-batten-dali-cct-emergency","provider":"Niori","version":"1.0","type":"link"}