{"product_id":"4ft-18w-led-t8-linear-tube-high-power-daylight-for-large-workspaces","title":"4ft 18W LED T8 Linear Tube – High-Power Daylight for Large Workspaces","description":"\u003ch2\u003e\u003cspan\u003eOverview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor larger workshops, garages, warehouses, and commercial spaces, the 4ft 18W LED T8 Linear Tube delivers exceptional brightness while consuming significantly less energy than traditional fluorescent tubes. This 4-foot (1200mm) LED tube is a direct form-factor replacement for standard T8 fluorescent fittings, but with the advantage of modern LED technology. Emitting a powerful 1650 lumens of daylight-coloured light at 6000K, a single tube can effectively illuminate a wide area with crisp, invigorating brightness that enhances concentration and reduces eye strain during detailed tasks. The cool, blue-toned daylight colour is particularly valued in environments where accurate colour rendering and high alertness are required, such as auto repair shops, printing works, art studios, and inspection areas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eWhat makes this 4ft LED tube stand out from typical retrofit LEDs is its extraordinary 320-degree beam angle. While many LED tubes shine light in a narrow 120-180 degree cone, leaving the top half of your fitting's reflector dark and wasting potential light output, this tube spreads illumination in almost every direction. The result is that your existing fluorescent fixture's parabolic reflector or diffuser works exactly as designed – bouncing light downwards evenly across your entire workspace without dark patches or shadow lines. The non-dimmable operation ensures simple installation with standard light switches. If you are managing a large workshop or commercial space and want to halve your lighting energy bills while improving light quality, this 18w LED tube is the professional's choice.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHigh Lumen Output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – 1650 lumens provides powerful illumination for large workshops, garages, and commercial areas.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDaylight Colour Temperature\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – 6000K crisp white light improves concentration and reduces eye strain.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eUltra-Wide 320° Beam Angle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Illuminates the entire reflector, eliminating dark shadows and uneven lighting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eStandard 4ft T8 Size\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Direct fit for 4-foot (1200mm) T8 fluorescent fixtures after ballast bypass.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSignificant Energy Saving\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Consumes only 18W while delivering light equivalent to a 36W fluorescent tube.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eInstant-On Technology\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – No flickering, buzzing, or warm-up time, even in cold environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMercury-Free\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Safe and environmentally friendly, unlike fluorescent tubes containing hazardous mercury.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWattage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 18W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eEquivalent To:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 36W fluorescent T8 tube\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eLength:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4 feet (1200mm \/ 1.2 metres)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTube Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e T8 (26mm diameter)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eColour Temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Daylight (6000K)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eLuminous Flux:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1650 lumens\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eBeam Angle:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 320 degrees\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDimmable:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e No\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eVoltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 230V AC (requires ballast bypass \/ direct mains wiring)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eBase Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e G13 (standard T8 bi-pin)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOperating Temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e -20°C to +40°C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTechnology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e LED (Light Emitting Diode)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e1. Can I simply remove my old fluorescent tube and insert this LED tube?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo, not without electrical modification. Most fluorescent T8 fittings contain a ballast (a small transformer). This LED tube requires the ballast to be removed or bypassed so that mains voltage (230V) is supplied directly to the tube holders. This is a one-time rewiring job that a qualified electrician can perform quickly. Some modern \"LED-ready\" fittings exist, but always check your fixture first.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e2. How much energy will I save by switching from fluorescent to this LED tube?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA standard 4ft fluorescent T8 tube uses approximately 36W of power (plus small ballast losses). This LED tube uses 18W – exactly half the energy. If you have 20 tubes running 10 hours per day, 5 days a week, you will save roughly 1,800 kWh per year. At typical UK electricity prices, that is over £300 annual saving just on energy, plus reduced maintenance and replacement costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e3. Why does the beam angle matter in a 4ft workshop fitting?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eMost workshop fluorescent fittings have a white metal reflector behind the tube. A narrow-beam LED tube (120°) shines light straight down, leaving the reflector dark and creating a \"tunnel\" of light with dark edges. The 320° beam angle on this tube lights up the entire reflector, which then bounces light evenly across your workbench or floor. The result is shadow-free, uniform illumination – much safer and more pleasant for detailed work.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e4. Is 6000K daylight suitable for all workshop tasks?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDaylight (6000K) is excellent for most precision tasks, inspection work, auto repair (seeing fluid colours accurately), and general manufacturing. However, some people find it too harsh for break rooms, offices, or home garages used for relaxing hobbies. For mixed-use spaces, consider 4000K cool white. For retail or hospitality, use 3000K warm white. This 6000K version is specifically designed for task-oriented, high-focus environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003e5. What does \"Collection Only for non-trade\" mean on the product page?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis product note indicates that if you are not a trade customer (electrician, contractor, business), you may need to collect the item from the supplier's physical location rather than having it delivered. Trade customers typically have delivery options. Always check with the retailer before purchasing if you require home delivery. This is a commercial-grade product intended for professional installers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose a 4ft 18W LED T8 Linear Tube?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eChoosing this 4ft LED T8 tube means selecting professional-grade illumination that transforms your workspace while cutting energy bills in half. The 1650 lumen output provides serious brightness – enough to replace older 36W fluorescents without any loss of light. The 6000K daylight colour temperature is clinically proven to increase worker alertness, reduce errors, and improve safety in industrial and workshop environments. Unlike fluorescent tubes that dim over time, flicker when cold, and contain toxic mercury requiring special disposal, this LED tube starts instantly at full brightness, maintains consistent output for years, and is fully recyclable. The extraordinary 320-degree beam angle is a game-changer for retrofit applications, ensuring your existing fixture's reflector works as intended. With a lifespan of 25,000-30,000 hours, you will replace this tube perhaps once in a decade. For facility managers, workshop owners, or serious home DIYers wanting the best, this 18W daylight LED tube is the definitive upgrade.\u003c\/span\u003e\u003c\/p\u003e","brand":"CK-Electricals","offers":[{"title":"Default Title","offer_id":57218676752766,"sku":null,"price":8.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/3832\/4350\/files\/LucecoT8LED_a4696c8a-b567-4bae-9855-11eec5215fb0.jpg?v=1775575134","url":"https:\/\/ssmelectric.co.uk\/products\/4ft-18w-led-t8-linear-tube-high-power-daylight-for-large-workspaces","provider":"SSM ELECTRIC","version":"1.0","type":"link"}