{"product_id":"led-tube-90-cm-12w","title":"LED Caurule 90 cm 12W – 150 lm\/W | Iekļauts Starteris – Birojam un Gaitenī","description":"\u003c!--cs-v3--\u003e\u003cp class=\"cs-lead\"\u003eThe Clightstore LED Tube 90 cm 12W delivers 1,800 lm at 150 lm\/W in a standard T8 glass format, making it a direct, cost-effective replacement for 30W fluorescent tubes in offices, corridors and retail spaces. Supplied with a starter for straightforward installation into existing fittings, it is available in 3000K, 4000K and 6000K to suit any interior environment.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose the LED Tube 90 cm 12W\u003c\/h3\u003e\n\u003cp\u003eFluorescent tubes are increasingly difficult to source and expensive to run. This 12W T8 LED tube slots into your existing luminaire without rewiring, cuts energy consumption by more than half compared to a 30W fluorescent, and produces the same usable light output. At under €5 per tube, the payback period is measured in weeks rather than years, making it a practical choice for any bulk retrofit project.\u003c\/p\u003e\n\u003cul class=\"cs-why\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e At 150 lm\/W, this tube produces 1,800 lm from just 12W, cutting lighting energy costs by over 60% versus a standard 30W fluorescent.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight quality:\u003c\/strong\u003e Three colour temperature options — 3000K, 4000K and 6000K — allow you to match the tube precisely to the task, from warm reception areas to crisp workshop lighting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild:\u003c\/strong\u003e The T8 glass construction is compatible with the vast majority of existing fluorescent fittings across Belgium and the EU, requiring no specialist tools or new luminaires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of installation:\u003c\/strong\u003e Each tube is supplied with a starter, so it fits directly into conventional magnetic ballast fittings without any additional components or wiring changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eThe 90 cm 12W LED tube is well suited to offices, open-plan workspaces, school classrooms, hotel corridors, retail back-of-house areas and storage rooms where existing T8 fluorescent fittings are already in place. At typical ceiling heights of 2.5 to 3.5 metres, a single tube delivers adequate task lighting for narrow corridors, while two or more tubes per fitting provide the 300–500 lux recommended for desk-based work environments.\u003c\/p\u003e\n\n\u003ch3\u003eWhat the specifications mean in practice\u003c\/h3\u003e\n\u003cul class=\"cs-specs-explained\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e150 lm\/W:\u003c\/strong\u003e One of the highest efficacy ratings in the standard T8 format — your electricity bill for lighting drops significantly from day one of installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12W:\u003c\/strong\u003e Replaces a 30W fluorescent tube with no reduction in perceived brightness, reducing the load on your electrical installation at the same time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4000K:\u003c\/strong\u003e A neutral white that supports concentration and accurate colour perception — the most widely specified choice for offices, classrooms and retail spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90 cm glass T8:\u003c\/strong\u003e The standard G13 pin format fits directly into the overwhelming majority of fluorescent strip fittings installed across European commercial buildings over the past four decades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarter included:\u003c\/strong\u003e Works immediately with existing magnetic ballast fittings; no bypass wiring or electrician is required for a straightforward like-for-like swap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cp\u003eInsert the tube into any standard G13 T8 fitting and replace the existing starter with the one supplied — no rewiring needed for magnetic ballast fittings. For electronic ballast fittings, a ballast bypass is required. Clightstore offers a free DIALux light study to confirm tube spacing and quantity before you order.\u003c\/p\u003e\n\n\u003cdiv class=\"cs-faq-body\"\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this tube work with my existing fluorescent fitting?\u003c\/summary\u003e\u003cp\u003eYes, provided your fitting uses a magnetic ballast. Simply replace the old starter with the one included. Fittings with an electronic ballast require a ballast bypass; contact us if you are unsure which type you have.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich colour temperature should I choose for an office?\u003c\/summary\u003e\u003cp\u003e4000K is the standard choice for offices and classrooms, offering neutral white light that supports focus. Choose 3000K for warmer reception areas or 6000K where a very crisp, daylight-style output is preferred.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many tubes do I need to reach 300–500 lux on a desk?\u003c\/summary\u003e\u003cp\u003eThis depends on ceiling height, room dimensions and fitting spacing. Clightstore provides a free DIALux light study — send us your floor plan and we will calculate the exact number of tubes required.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003ctable class=\"cs-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e90 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e12W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e150 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e3000K, 4000K, 6000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eGlass T8 tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Clightstore","offers":[{"title":"3000K","offer_id":63951261860170,"sku":"200007-3K","price":4.25,"currency_code":"EUR","in_stock":true},{"title":"4000K","offer_id":63951261892938,"sku":"200007-4K","price":4.25,"currency_code":"EUR","in_stock":true},{"title":"6000K","offer_id":63951261925706,"sku":"200007-6K","price":4.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1089\/5530\/4266\/files\/31adfbf9eb95c34abf182ad57f1d2e4_5b479097-f9d0-4be3-8883-896f34a8e381.jpg?v=1792158636","url":"https:\/\/clightstore.com\/lv\/products\/led-caurule-90-cm-12w","provider":"Clightstore.com","version":"1.0","type":"link"}