{"product_id":"led-2d-lamp-12w-gr10q-retrofit","title":"LED 2D Lamp 12W GR10q 4-Pin Retrofit for 28\/36W CFL | Ledison","description":"\u003cp\u003eThis LED 2D lamp is a direct retrofit for existing GR8 and GR10q 4-pin fluorescent 2D fittings, replacing 28W and 36W CFL tubes without changing the luminaire. Built around SMD2835 LED chips, it runs from 220-240VAC or 110VAC mains and starts instantly with no flicker.\u003c\/p\u003e\u003ch2\u003eKey features of this led 2d lamp\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase\u003c\/strong\u003e, GR8 \/ GR10q 4-pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 1050lm from 12W rated power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour rendering\u003c\/strong\u003e, CRI \u0026gt;80, 85lm\/W efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeam angle\u003c\/strong\u003e, 120 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan\u003c\/strong\u003e, 50,000 hours with lumen maintenance at 80% after that period\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency function\u003c\/strong\u003e, built-in emergency socket and LED charging indicator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRetrofit installation\u003c\/h2\u003e\u003cp\u003eThe tray fits directly into the existing 4-pin lamp holder, so there's no need to rewire the fitting or replace the luminaire body. Fluorescent tubes and starters are removed, and the LED tray takes their place. A perforated PCB spreads heat across the tray to help keep output stable over long running hours.\u003c\/p\u003e\u003ch2\u003eOperation and applications\u003c\/h2\u003e\u003cp\u003eThis lamp is designed for standard on\/off switching rather than dimming circuits. It suits corridors, stairwells, offices, schools, hospitals, residential communal areas and other spaces where 2D fluorescent fittings are already installed. The emergency socket and charging indicator make it a practical choice where emergency lighting compliance matters.\u003c\/p\u003e\u003ch3\u003eColour temperature options\u003c\/h3\u003e\u003cp\u003eAvailable in warm white, natural white and cool white, so the lamp can match the colour temperature already used elsewhere in a building.\u003c\/p\u003e","brand":"Ledison","offers":[{"title":"Default Title","offer_id":52096661455136,"sku":"101004","price":18.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-101004-1.webp?v=1785765952","url":"https:\/\/www.ledandsolar.co.uk\/products\/led-2d-lamp-12w-gr10q-retrofit","provider":"LED \u0026 Solar","version":"1.0","type":"link"}