{"product_id":"osram-t5-fh-28w-fluorescent-tube","title":"Osram Fluorescent Tube T5 FH 28W","description":"\u003cdiv\u003e\n\u003cp\u003eAn Osram Lumilux T5 FH (HE) fluorescent tube, 28W, G5 base — a slim, high-efficiency tube for office ceiling fittings and cove lighting where a slender profile matters.\u003c\/p\u003e\n\u003ch2\u003eWill this fit my fixture?\u003c\/h2\u003e\n\u003cp\u003eReplacing an identical existing 28W G5 T5 tube is straightforward once power is off. New fittings need an electrician.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSlim G5 base, 16mm diameter T5 tube\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency \"HE\" range — up to ~99 lm\/W\u003c\/li\u003e\n\u003cli\u003eAvailable in 830 Warm White, 840 Cool White, and 865 Daylight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e28W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eG5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Length\u003c\/td\u003e\n\u003ctd\u003e1149mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e16mm (T5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLuminous Flux\u003c\/td\u003e\n\u003ctd\u003e2800 lm (830\/840)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour Temperature\u003c\/td\u003e\n\u003ctd\u003e3000K \/ 4000K \/ 6500K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e≥80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Life\u003c\/td\u003e\n\u003ctd\u003e24,000 hours (B50), service life 19,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOffice ceiling and cove lighting\u003c\/li\u003e\n\u003cli\u003eCommercial fittings where a slim tube profile is needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill this fit my fixture?\u003c\/strong\u003e\u003cbr\u003eIf your existing tube is a G5-base T5 tube around 1149mm, this is a direct swap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this need a starter?\u003c\/strong\u003e\u003cbr\u003eOn conventional ballast fittings, yes; on electronic ballast, no separate starter is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow is HE different from HO?\u003c\/strong\u003e\u003cbr\u003e\"HE\" (High Efficiency) tubes prioritise lm\/W efficiency at moderate output; \"HO\" (High Output) tubes trade some efficiency for greater brightness in the same physical length — choose HO where more light is the priority.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich colour temperature should I choose?\u003c\/strong\u003e\u003cbr\u003e830 (Warm White) for hospitality, 840 (Cool White) for offices, 865 (Daylight) for task-focused areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Osram","offers":[{"title":"Warm White (3000K)","offer_id":44111712747619,"sku":"OSRAM-FH-28W-830","price":21.0,"currency_code":"AED","in_stock":true},{"title":"Cool White (4000K)","offer_id":44111712780387,"sku":"OS-TUBE-T5-28W-840","price":21.0,"currency_code":"AED","in_stock":true},{"title":"Cool Daylight (6500K)","offer_id":44111712813155,"sku":"OS-TUBE-T5-28W-865","price":21.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/6570\/1475\/files\/6934891-001.jpg?v=1787498297","url":"https:\/\/www.deluxeuae.com\/products\/osram-t5-fh-28w-fluorescent-tube","provider":"Deluxe Electricals","version":"1.0","type":"link"}