{"product_id":"46-in-t5-28w-fluorescent-tube-6500k-daylight-value-pack","title":"46 in T5 28W Fluorescent Tube 6500K Daylight - Value Pack","description":"\u003cp\u003eIn this review of the 46 in T5 28W fluorescent tube pack, the bottom line is simple: this is a budget-focused daylight tube set that suits large projects and routine fixture replacement where cost per bulb matters most. The pack of 25 tubes delivers a bright \u003cstrong\u003e6500K daylight\u003c\/strong\u003e color and a useful 2550 lumen output per tube, making it an obvious choice for workspaces, garages and utility areas. Installers should note compatibility warnings about ballast issues, but for functioning fixtures the bulbs provide a clean, high-contrast light at a low price.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength and wattage:\u003c\/strong\u003e The 46 in, 28 watt size fits standard T5 fixtures and gives a consistent light level across long runs of fixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor temperature:\u003c\/strong\u003e The 6500K daylight output provides crisp, high-contrast illumination ideal for detailed tasks and utility spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightness and color rendering:\u003c\/strong\u003e At about 2550 lumens and CRI 85, the tubes balance efficiency and color accuracy for most non-critical lighting needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase compatibility:\u003c\/strong\u003e The G5 medium bi-pin base matches common T5 sockets and lists compatibility with many GE, Sylvania, Philips and Satco fixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk pack:\u003c\/strong\u003e Supplied as a 25 pack, these tubes reduce per-unit cost and are convenient for large installs or multi-fixture replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThese tubes are aimed at contractors, maintenance teams and homeowners replacing multiple fixtures who want a bright daylight output without paying brand premium prices. The bulk 25 pack makes it efficient for warehouses, shop floors, schools and other sites where matching multiple fixtures is needed.\u003c\/p\u003e\u003cp\u003eThose who need long-term, high-reliability performance in critical or high-use environments should be cautious: several buyers reported short lifespans in some installations, and if a fixture has a defective ballast the tube will not operate. If absolute longevity and manufacturer warranty are top priorities, consider higher-end branded options.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood value for money when replacing many tubes at once.\u003c\/li\u003e\n\u003cli\u003eBright, neutral daylight output that enhances task visibility.\u003c\/li\u003e\n\u003cli\u003eWide compatibility with common G5 bi-pin fixtures from multiple manufacturers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMixed reports on lifespan and build quality in some installations.\u003c\/li\u003e\n\u003cli\u003eWill not work if the fixture has a defective ballast, which requires troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel type\u003c\/td\u003e\n\u003ctd\u003eT5 F28T5\/865\/ECO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e46 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e28 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor temperature\u003c\/td\u003e\n\u003ctd\u003e6500K (daylight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumen output\u003c\/td\u003e\n\u003ctd\u003eApproximately 2550 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eG5 medium bi-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor rendering\u003c\/td\u003e\n\u003ctd\u003eCRI 85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor buyers replacing multiple fixtures or fitting out non-critical workspaces, these 46 in T5 28W tubes offer a bright \u003cstrong\u003e6500K daylight\u003c\/strong\u003e output and clear cost savings per bulb. They are a pragmatic choice where immediate brightness and budget are priorities, but those needing proven long-term durability should consider higher-tier branded tubes or confirm fixture ballast health before purchase.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these fit standard T5 fixtures?\u003c\/strong\u003e\u003cbr\u003eYes, they use a G5 medium bi-pin base and are compatible with most fixtures sized for F28T5\/865 tubes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy won't a bulb light in my fixture?\u003c\/strong\u003e\u003cbr\u003eIf a tube does not light, check the fixture ballast; a defective ballast will prevent operation even if the tube is good.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these suitable for home or workshop use?\u003c\/strong\u003e\u003cbr\u003eYes, the 6500K daylight output is well suited to garages, workshops and utility rooms where bright, task-oriented lighting is desired.\u003c\/p\u003e","brand":"Konideke","offers":[{"title":"Default Title","offer_id":48670237262043,"sku":"B0DPMG1JJK","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61Mc3zcuuXL._AC_SL1500.jpg?v=1778711154","url":"https:\/\/gearmusthave.com\/products\/46-in-t5-28w-fluorescent-tube-6500k-daylight-value-pack","provider":"GearMustHave","version":"1.0","type":"link"}