{"product_id":"lumenivo-13w-quad-tube-fluorescent-lamp-gx23-2-base-10-pack","title":"Lumenivo 13W Quad Tube Fluorescent Lamp GX23-2 Base - 10 Pack","description":"\u003cp\u003eIn this review the Lumenivo 13 watt quad tube fluorescent lamp is judged as a practical, budget-minded replacement for indoor fixtures that require a GX23-2 base. The bottom line: this 10 pack is for anyone who needs reliable soft white light with good color rendering and long life in desk lamps, floor lamps or emergency luminaries. Its \u003cstrong\u003e3000K soft white\u003c\/strong\u003e output and 810 lumens make it straightforward to swap into compatible fixtures, while the compact U-shaped design keeps size and installation simple.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 4.5 in length:\u003c\/strong\u003e The short U-shaped design fits small fixtures where a longer tube would not, making it useful for desk and task lamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3000K soft white:\u003c\/strong\u003e Produces a warm, comfortable glow suitable for living areas and workspaces that prefer a non-cool daylight tint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e810 lumens output:\u003c\/strong\u003e Delivers a practical amount of light for reading and general indoor tasks without excessive glare.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated 10,000 hour life:\u003c\/strong\u003e Offers extended service to reduce replacement frequency and keep maintenance costs down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCRI 82 color rendering:\u003c\/strong\u003e Renders colors well enough for home and utility use where accurate color is desirable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e The two-pin GX23-2 base plugs into compatible sockets for quick replacement without tools.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Lumenivo 13W quad tube is aimed at homeowners, renters and facility managers who need a compact, economical replacement for indoor fixtures such as desk lamps, floor lamps and emergency luminaries that accept a GX23-2 base. Buyers who value a warm \u003cstrong\u003e3000K\u003c\/strong\u003e light and a moderate CRI for natural-looking colors will appreciate this pack.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include users with fixtures that require a different base type (such as G23) or anyone seeking very high color accuracy for professional color work, since the CRI of 82 is good for general use but not specialized tasks.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact U-shaped size fits small fixtures and tight lamp housings.\u003c\/li\u003e\n\u003cli\u003eWarm 3000K glow with 810 lumens suits reading and general indoor lighting.\u003c\/li\u003e\n\u003cli\u003eLong 10,000 hour rated life and energy-efficient 13W operation reduce replacement and running costs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOnly fits sockets with a GX23-2 base and cannot be used in other two-pin sockets.\u003c\/li\u003e\n\u003cli\u003eCRI 82 is good for most rooms but not ideal for critical color matching work.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e13 watt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Type\u003c\/td\u003e\n\u003ctd\u003eGX23-2 (2 pin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Temperature\u003c\/td\u003e\n\u003ctd\u003e3000K (soft white)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e810 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Rendering Index\u003c\/td\u003e\n\u003ctd\u003e82 CRI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Life\u003c\/td\u003e\n\u003ctd\u003e10,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e10 pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Lumenivo 13W quad tube is a sensible value purchase for anyone who needs a compact, warm fluorescent replacement with decent color rendering and long life. It is especially good where fixture space is limited and a GX23-2 base is present; those needing different bases or higher CRI should choose alternatives. Overall it delivers practical light, durability and simple installation at a low cost per bulb.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these bulbs fit a G23 socket?\u003c\/strong\u003e\u003cbr\u003eNo. These lamps use a GX23-2 two-pin base and will not fit a G23 socket; check your fixture before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow bright are these compared with a standard 60W incandescent?\u003c\/strong\u003e\u003cbr\u003eAt about 810 lumens each, these 13W CFLs produce light roughly comparable to a 60W incandescent while using far less energy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these suitable for enclosed fixtures?\u003c\/strong\u003e\u003cbr\u003eThe bulbs work best in fixtures designed for CFLs; long-term use in fully enclosed, unventilated housings can reduce life and is not recommended without checking fixture guidance.\u003c\/p\u003e","brand":"lumenivo","offers":[{"title":"Default Title","offer_id":48231391985883,"sku":"B092BQLQ7Y","price":36.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41MLLBuBG1L._AC_SL1000.jpg?v=1770719952","url":"https:\/\/gearmusthave.com\/products\/lumenivo-13w-quad-tube-fluorescent-lamp-gx23-2-base-10-pack","provider":"GearMustHave","version":"1.0","type":"link"}