{"product_id":"2-way-10-150w-5-150w-led-intelligent-dimmer-module-polished-chrome","title":"2-Way 10-150W (5-150W LED) Intelligent Dimmer Module - Polished Chrome","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge GDM150IPC is a 2-way intelligent dimmer module with a polished chrome rotary control, designed for installation in Knightsbridge grid wiring systems (Screwless, Flat Plate, Raised Edge and Metal Clad). The module switches automatically between leading edge and trailing edge modes to match the connected load, handling 10-150W incandescent, mains voltage halogen, or low-voltage halogen with electronic transformers, or 5-150W dimmable LED lamps.\u003c\/p\u003e\n\u003cp\u003eIntended for residential and hospitality installations where dimming control is needed across a mix of lamp types, the module fits a standard 35mm minimum back box and occupies a single grid aperture. The rotary control allows push on\/off operation and continuous dimming through a full rotation. Two-way wiring enables control from two separate switch positions in the same circuit, making the module suitable for hallways, staircases, and rooms with multiple entry points.\u003c\/p\u003e\n\u003cp\u003eThe intelligent design detects the load type on connection and switches between trailing edge (for LEDs and electronic transformers) and leading edge (for incandescent and magnetic transformers) without manual selection. Overload and over-temperature protection prevent damage from sustained high loads, while an inrush current limiter (ICL) protects against the surge that occurs when multiple lamps are switched on simultaneously. Knightsbridge recommends a maximum of 10-12 lamps per grid dimmer to prevent inrush current issues. The polished chrome finish provides a mirror-bright reflective surface that pairs with classical and contemporary interiors.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e56.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e43.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection\u003c\/td\u003e\n\u003ctd\u003e23mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecessed Depth\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Mounting Box Depth\u003c\/td\u003e\n\u003ctd\u003e35mmmm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePremium grade steel \u0026amp; ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePolished Chrome\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\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\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\/datasheet-GDM150IPC.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 'intelligent' mean on this dimmer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module automatically detects the connected load type and switches between leading edge mode (for incandescent, halogen with magnetic transformers) and trailing edge mode (for dimmable LEDs, halogen with electronic transformers). No manual selection is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the maximum number of LED lamps it can control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKnightsbridge recommends a maximum of 10-12 lamps per grid dimmer to prevent inrush current problems when the circuit is switched on. The total wattage must not exceed 150W for LEDs (5-150W rating).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it compatible with all dimmable LED lamps?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot all dimmable LEDs behave identically. Check with the lamp manufacturer for compatibility with trailing edge dimmers. Some LEDs may flicker, fail to dim smoothly, or refuse to turn off completely depending on their internal driver design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat back box depth is required?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 35mm minimum mounting box depth is needed. The module projects 23mm from the mounting surface and recesses 22mm behind it once installed in the grid system.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":51391616909579,"sku":"GDM150IPC","price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/1097204_71cd9508-b212-44cc-b068-b9771b7bde96.jpg?v=1747062641","url":"https:\/\/niori.co.uk\/products\/2-way-10-150w-5-150w-led-intelligent-dimmer-module-polished-chrome","provider":"Niori","version":"1.0","type":"link"}