{"title":"T5 LED Tubes 548 mm","description":"\u003cp\u003eA 548 mm T5 LED tube (commonly called 55 cm) replaces the 549 mm, 14W T5 fluorescent tube found in offices, shops, classrooms and light lines. Our T5 tubes have a G5 cap, use 9W and deliver up to 1,530 lumens. They light up instantly, do not flicker and are available in 3000K, 4000K and 6000K.\u003c\/p\u003e\u003cp\u003eIn stock and ordered before 2 pm on a working day? We ship the same day, with free shipping above your country's threshold. Business customers can buy on invoice with volume pricing; for larger quantities we are happy to prepare a \u003ca href=\"\/en\/pages\/request-quote\"\u003ecustom quote\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"t5-led-buis-548mm-9w-140lm","title":"T5 LED Tube 548 mm 9W 140 lm\/W","description":"\u003ch2\u003eT5 LED tube 548 mm 9W with 140 lm\/W\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e548 mm T5 LED tube\u003c\/strong\u003e (approx. 55 cm) is the LED replacement for a 14W T5 fluorescent tube with a length of 549 mm. A reliable, affordable tube that matches the light output of your old T5 fluorescent tube. You keep the same amount of light and use far less electricity. At 9 watts the tube delivers \u003cstrong\u003e1,260 lumens\u003c\/strong\u003e at 4000K, comparable to a standard 14W HE T5 fluorescent tube. It fits any G5 lampholder, starts instantly and is flicker-free.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUp to 44% more efficient\u003c\/strong\u003e than a 14W T5 fluorescent tube with ballast\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1,260 lumens\u003c\/strong\u003e from 9 watts, an efficacy of 140 lumens per watt\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eG5 cap\u003c\/strong\u003e with single-ended connection: safe and easy to wire\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFull light instantly\u003c\/strong\u003e, with no warm-up time, flicker or buzzing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAluminium housing with opal PC cover\u003c\/strong\u003e: even light and no broken glass\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOver 13 years of life\u003c\/strong\u003e at 10 hours a day, plus a 5-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\n\u003ch3\u003eWhich T5 fluorescent tube does this replace?\u003c\/h3\u003e\n\u003cp\u003eT5 fluorescent tubes with a length of 549 mm come in several wattages. This LED tube replaces the \u003cstrong\u003e14W HE\u003c\/strong\u003e version (approx. 1,200 lumens). Together with its ballast, a 14W T5 tube uses around 16 watts, while this LED tube uses 9 watts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExample:\u003c\/strong\u003e at 10 hours a day and 250 working days a year, you save around 17.5 kWh per tube per year. With 20 tubes that adds up to about 350 kWh a year, with no more replacement costs for fluorescent tubes.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ledwinkel-online.nl\/en\/pages\/besparing-berekenen\" title=\"Calculate what this saves you in euros\"\u003e\u003cstrong\u003eCalculate what this saves you in euros\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eReplacing a T5 fluorescent tube with LED: how it works\u003c\/h3\u003e\n\u003cp\u003eA T5 fitting always works with an electronic ballast and has no starter. This LED tube does not need the ballast: the driver is built into the tube and runs directly on 200-240V. When converting, remove or bypass the ballast and connect live (L) and neutral (N) to the lampholder at one end. Then fit the tube with the marked supply end in that lampholder. The other end only holds the tube in place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e do not fit the tube in a fitting where the ballast is still connected, and do not connect it to a dimmer. If in doubt, have the conversion carried out by an electrician.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ledwinkel-online.nl\/en\/pages\/led-tl-buizen-installeren\" title=\"View the installation instructions\"\u003e\u003cstrong\u003eView the installation instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhere to use this 55 cm T5 LED tube\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOffices and schools\u003c\/strong\u003e: in 600x600 grid luminaires for suspended ceilings (4x14W T5)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKitchens and workbenches\u003c\/strong\u003e: as under-cabinet or alcove lighting\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShops and display cases\u003c\/strong\u003e: for shelves, cabinets and displays\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCorridors and stairwells\u003c\/strong\u003e: in smaller wall and ceiling fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe tube is suitable for dry indoor spaces. For damp rooms, outdoor use or dusty areas, choose a waterproof (IP65) fitting.\u003c\/p\u003e\n\u003ch3\u003eHow many m² does one tube light?\u003c\/h3\u003e\n\u003cp\u003eAs a rule of thumb, about half of the light actually reaches the working surface. With 1,260 lumens, one tube lights around \u003cstrong\u003e2 m² at 300 lux\u003c\/strong\u003e (corridors, storage, canteens) or \u003cstrong\u003e1.5 m² at 500 lux\u003c\/strong\u003e (offices and workstations according to BS EN 12464-1). For a 20 m² office you would need about 13 tubes. Ceiling height, wall colour and the type of fitting determine the exact result.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhich light colour should you choose?\u003c\/h3\u003e\n\u003cp\u003eThis tube is available in 3000K, 4000K and 6000K.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e3000K Warm white\u003c\/strong\u003e: soft, yellowish light. Pleasant for hospitality, waiting areas, living spaces and anywhere atmosphere matters.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4000K Neutral white\u003c\/strong\u003e: neutral white light. The most popular choice for offices, classrooms, shops and corridors.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6000K Cool white\u003c\/strong\u003e: cool white with a slightly bluish tint. Often used in workshops, garages, labs and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 3000K version gives slightly less light: around 1,170 lumens.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ledwinkel-online.nl\/en\/pages\/lichtkleur\" title=\"More about light colour\"\u003e\u003cstrong\u003eMore about light colour\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eWill this LED tube fit my existing T5 fitting?\u003c\/h4\u003e\n\u003cp\u003eYes, if the fitting has G5 lampholders and takes tubes of 549 mm. The ballast does need to be bypassed, as described above. Without this change the tube will not work.\u003c\/p\u003e\n\u003ch4\u003eWhat is the difference between T5 and T8?\u003c\/h4\u003e\n\u003cp\u003eA T5 tube is slimmer (about 16 mm for a fluorescent tube, 22 mm for this LED tube) and has a G5 cap with small pins. A T8 tube is about 26 mm thick and has a G13 cap. The lengths also differ, so T5 and T8 are not interchangeable.\u003c\/p\u003e\n\u003ch4\u003eWhat is the difference between 140, 170 and 200 lm\/W?\u003c\/h4\u003e\n\u003cp\u003eThe figure shows how much light the tube produces per watt. At the same wattage, a 200 lm\/W tube gives over 40% more light than a 140 lm\/W tube. Choose 140 lm\/W if you want the same amount of light as now, and 170 or 200 lm\/W if you want more light or fewer fittings.\u003c\/p\u003e\n\u003ch4\u003eIs the tube dimmable?\u003c\/h4\u003e\n\u003cp\u003eNo, this T5 LED tube is not dimmable. Do not connect it to a dimmer or a dimmable ballast.\u003c\/p\u003e\n\u003ch4\u003eHow long does the tube last?\u003c\/h4\u003e\n\u003cp\u003eThe rated life is 50,000 hours. At 10 hours a day, that is over 13 years. A standard T5 fluorescent tube lasts around 20,000 to 25,000 hours. You get a 5-year warranty.\u003c\/p\u003e","brand":"Orbital LED","offers":[{"title":"3000K Warm white","offer_id":55803605549387,"sku":"TL1047-30K","price":6.95,"currency_code":"EUR","in_stock":true},{"title":"4000K Neutral white","offer_id":55803605614923,"sku":"TL1047-40K","price":6.95,"currency_code":"EUR","in_stock":true},{"title":"6000K Cool white","offer_id":55803605680459,"sku":"TL1047-60K","price":6.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5550\/2667\/files\/t5-led-buis-g5-schuin-packshot-ledwinkel-ledlampe-online-1600x1200.webp?v=1761580319"},{"product_id":"led-buis-t5-548mm-170lm","title":"T5 LED Tube 548 mm 9W 170 lm\/W","description":"\u003ch2\u003eT5 LED tube 548 mm 9W with 170 lm\/W\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e548 mm T5 LED tube\u003c\/strong\u003e (approx. 55 cm) is the LED replacement for a 14W T5 fluorescent tube with a length of 549 mm. With extra-high efficacy you get more light from every watt. Ideal if you want a brighter space straight away when switching to LED. At 9 watts the tube delivers \u003cstrong\u003e1,530 lumens\u003c\/strong\u003e at 4000K, around 25% more light than a standard 14W HE T5 fluorescent tube. It fits any G5 lampholder, starts instantly and is flicker-free.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUp to 44% more efficient\u003c\/strong\u003e than a 14W T5 fluorescent tube with ballast\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1,530 lumens\u003c\/strong\u003e from 9 watts, an efficacy of 170 lumens per watt\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eG5 cap\u003c\/strong\u003e with single-ended connection: safe and easy to wire\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFull light instantly\u003c\/strong\u003e, with no warm-up time, flicker or buzzing\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAluminium housing with opal PC cover\u003c\/strong\u003e: even light and no broken glass\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOver 13 years of life\u003c\/strong\u003e at 10 hours a day, plus a 5-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\n\u003ch3\u003eWhich T5 fluorescent tube does this replace?\u003c\/h3\u003e\n\u003cp\u003eT5 fluorescent tubes with a length of 549 mm come in several wattages. This LED tube replaces the \u003cstrong\u003e14W HE\u003c\/strong\u003e version (approx. 1,200 lumens). Together with its ballast, a 14W T5 tube uses around 16 watts, while this LED tube uses 9 watts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExample:\u003c\/strong\u003e at 10 hours a day and 250 working days a year, you save around 17.5 kWh per tube per year. With 20 tubes that adds up to about 350 kWh a year, with no more replacement costs for fluorescent tubes.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ledwinkel-online.nl\/en\/pages\/besparing-berekenen\" title=\"Calculate what this saves you in euros\"\u003e\u003cstrong\u003eCalculate what this saves you in euros\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eReplacing a T5 fluorescent tube with LED: how it works\u003c\/h3\u003e\n\u003cp\u003eA T5 fitting always works with an electronic ballast and has no starter. This LED tube does not need the ballast: the driver is built into the tube and runs directly on 200-240V. When converting, remove or bypass the ballast and connect live (L) and neutral (N) to the lampholder at one end. Then fit the tube with the marked supply end in that lampholder. The other end only holds the tube in place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e do not fit the tube in a fitting where the ballast is still connected, and do not connect it to a dimmer. If in doubt, have the conversion carried out by an electrician.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ledwinkel-online.nl\/en\/pages\/led-tl-buizen-installeren\" title=\"View the installation instructions\"\u003e\u003cstrong\u003eView the installation instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhere to use this 55 cm T5 LED tube\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOffices and schools\u003c\/strong\u003e: in 600x600 grid luminaires for suspended ceilings (4x14W T5)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKitchens and workbenches\u003c\/strong\u003e: as under-cabinet or alcove lighting\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eShops and display cases\u003c\/strong\u003e: for shelves, cabinets and displays\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCorridors and stairwells\u003c\/strong\u003e: in smaller wall and ceiling fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe tube is suitable for dry indoor spaces. For damp rooms, outdoor use or dusty areas, choose a waterproof (IP65) fitting.\u003c\/p\u003e\n\u003ch3\u003eHow many m² does one tube light?\u003c\/h3\u003e\n\u003cp\u003eAs a rule of thumb, about half of the light actually reaches the working surface. With 1,530 lumens, one tube lights around \u003cstrong\u003e2.5 m² at 300 lux\u003c\/strong\u003e (corridors, storage, canteens) or \u003cstrong\u003e1.5 m² at 500 lux\u003c\/strong\u003e (offices and workstations according to BS EN 12464-1). For a 20 m² office you would need about 13 tubes. Ceiling height, wall colour and the type of fitting determine the exact result.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhich light colour should you choose?\u003c\/h3\u003e\n\u003cp\u003eThis tube is available in 3000K, 4000K and 6000K.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e3000K Warm white\u003c\/strong\u003e: soft, yellowish light. Pleasant for hospitality, waiting areas, living spaces and anywhere atmosphere matters.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4000K Neutral white\u003c\/strong\u003e: neutral white light. The most popular choice for offices, classrooms, shops and corridors.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6000K Cool white\u003c\/strong\u003e: cool white with a slightly bluish tint. Often used in workshops, garages, labs and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 3000K version gives slightly less light: around 1,440 lumens.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ledwinkel-online.nl\/en\/pages\/lichtkleur\" title=\"More about light colour\"\u003e\u003cstrong\u003eMore about light colour\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eWill this LED tube fit my existing T5 fitting?\u003c\/h4\u003e\n\u003cp\u003eYes, if the fitting has G5 lampholders and takes tubes of 549 mm. The ballast does need to be bypassed, as described above. Without this change the tube will not work.\u003c\/p\u003e\n\u003ch4\u003eWhat is the difference between T5 and T8?\u003c\/h4\u003e\n\u003cp\u003eA T5 tube is slimmer (about 16 mm for a fluorescent tube, 22 mm for this LED tube) and has a G5 cap with small pins. A T8 tube is about 26 mm thick and has a G13 cap. The lengths also differ, so T5 and T8 are not interchangeable.\u003c\/p\u003e\n\u003ch4\u003eWhat is the difference between 140, 170 and 200 lm\/W?\u003c\/h4\u003e\n\u003cp\u003eThe figure shows how much light the tube produces per watt. At the same wattage, a 200 lm\/W tube gives over 40% more light than a 140 lm\/W tube. Choose 140 lm\/W if you want the same amount of light as now, and 170 or 200 lm\/W if you want more light or fewer fittings.\u003c\/p\u003e\n\u003ch4\u003eIs the tube dimmable?\u003c\/h4\u003e\n\u003cp\u003eNo, this T5 LED tube is not dimmable. Do not connect it to a dimmer or a dimmable ballast.\u003c\/p\u003e\n\u003ch4\u003eHow long does the tube last?\u003c\/h4\u003e\n\u003cp\u003eThe rated life is 50,000 hours. At 10 hours a day, that is over 13 years. A standard T5 fluorescent tube lasts around 20,000 to 25,000 hours. You get a 5-year warranty.\u003c\/p\u003e","brand":"Orbital LED","offers":[{"title":"3000K Warm white","offer_id":59132969189707,"sku":"TL1052-30K","price":7.95,"currency_code":"EUR","in_stock":true},{"title":"4000K Neutral white","offer_id":59132969222475,"sku":"TL1052-40K","price":7.95,"currency_code":"EUR","in_stock":true},{"title":"6000K Cool white","offer_id":59132969255243,"sku":"TL1052-60K","price":7.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5550\/2667\/files\/t5-led-buis-g5-schuin-packshot-ledwinkel-ledlampe-online-1600x1200_3e8497a2-327c-4690-89dc-23d122bd9d0d.webp?v=1793821270"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5550\/2667\/collections\/categorie-led-tl-buizen-t5-ledwinkel-online-1200x1200_70109218-e2a4-4b1a-a9d1-4c1f92096070.webp?v=1783782640","url":"https:\/\/ledwinkel-online.nl\/en\/collections\/t5-led-tubes-548.oembed","provider":"Orbital LED ","version":"1.0","type":"link"}