{"product_id":"4-gang-2-way-10-200w-intelligent-dimmer-smoked-bronze-screwless","title":"4 Gang 2-Way 10-200W Intelligent Dimmer - Smoked Bronze Screwless","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge SF2194SB is a 4-gang 2-way intelligent dimmer rated at 10-200W for traditional incandescent and halogen loads, or 5-150W for dimmable LED lamps. The dimmer switches between trailing-edge and leading-edge modes via the control knob, allowing compatibility with a range of lamp technologies without replacing the dimmer when upgrading bulbs. Each gang operates independently with push on\/off and rotary dimming action, controlled by matching smoked bronze dimmer caps set into a screwless faceplate.\u003c\/p\u003e\n\u003cp\u003eDesigned for multi-light control in dining rooms, living rooms, home cinemas and bedrooms where four separate circuits need individual dimming control from a single wall plate, the dimmer fits a standard 25mm minimum back box depth. The screwless cover plate clips onto a separate metal sub-frame, hiding all fixings and giving a flat finish on the wall. The 2-way configuration allows the same lights to be controlled from two locations, pairing this dimmer with a matching 2-way dimmer or switch elsewhere in the room.\u003c\/p\u003e\n\u003cp\u003eThe dimmer includes overload and overheat protection, plus an inrush current limiter to handle the initial surge when switching on certain LED drivers. The control knob on each gang provides access to trim adjustment, mode switching and reset functions from the front of the plate, avoiding the need to remove the cover or access the back box when changing lamp types. The smoked bronze finish is a dark metallic brown-grey that sits between gunmetal and bronze, pairing well with industrial, contemporary and warm-toned interiors.\u003c\/p\u003e\n\u003cp\u003eAll lamps controlled by a single gang must be the same brand, wattage and technology. Mixing different lamp types or wattages on one circuit will cause flicker or inconsistent dimming performance. The dimmer is preset to trailing-edge mode on installation, which suits most modern dimmable LED lamps. Leading-edge mode can be selected if the lamps flicker or fail to dim smoothly in trailing-edge.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e87.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e147.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e4.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecessed Depth\u003c\/td\u003e\n\u003ctd\u003e21.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Mounting Box Depth\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePremium grade steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eSmoked Bronze\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\u003eEarth Terminal\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2\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_6077401_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's the difference between trailing-edge and leading-edge modes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTrailing-edge mode suits most modern dimmable LED lamps and low-voltage transformers. Leading-edge mode suits older incandescent, halogen and some magnetic transformers. The dimmer is preset to trailing-edge on installation. If lamps flicker or fail to dim smoothly, switch to leading-edge mode using the control knob.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix different bulb types on one gang?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. All lamps controlled by a single gang must be the same brand, wattage and technology. Mixing different lamp types or wattages on one circuit will cause flicker, inconsistent dimming or damage to the dimmer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat back box depth is required?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 25mm minimum back box depth is needed. The dimmer module recesses 21.3mm into the box, with the screwless cover plate adding 4.3mm projection from the wall once fitted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the dimmer compatible with all dimmable LEDs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe dimmer is compatible with most dimmable LED lamps rated between 5-150W total load per gang, but performance varies by lamp brand and driver design. Test compatibility with a sample lamp before installing across a full circuit. The trim adjustment accessible via the control knob allows fine-tuning for individual lamp types.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293716996363,"sku":"SF2194SB","price":61.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/1535976_f1456752-4e81-488b-9d53-100c767f5c0c.jpg?v=1714663098","url":"https:\/\/niori.co.uk\/products\/4-gang-2-way-10-200w-intelligent-dimmer-smoked-bronze-screwless","provider":"Niori","version":"1.0","type":"link"}