{"product_id":"150w-led-corn-cob-light-bulb-2pack-high-output-daylight-retrofit","title":"150W LED Corn Cob Light Bulb 2Pack - High Output Daylight Retrofit","description":"\u003cp\u003eIn this review of the 150W LED Corn Cob Light Bulb 2Pack the bottom line is simple: this is a retrofit solution for commercial and large-area fixtures that need very high lumen output with long service life. The reviewer finds it best for warehouse, gym, workshop, parking lot and street-style fixtures where a single bulb must replace older 600W metal halide or HPS units. The most compelling reason to buy is the combination of roughly 21,000 lumens of \u003cstrong\u003esuper bright\u003c\/strong\u003e daylight output and a design built for retrofit into E39\/E40 mogul sockets, which cuts replacement frequency and energy use compared with older HID or CFL options.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh lumen output:\u003c\/strong\u003e Produces up to 21,000 lumens so one bulb can replace a 600W metal halide or HPS fixture and light large areas effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy saving:\u003c\/strong\u003e Uses about 1\/10 the power of an incandescent equivalent and far less than the older HID it replaces, lowering ongoing energy costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong lifespan:\u003c\/strong\u003e LED construction offers several times the life of metal halide, HPS and CFL lamps, reducing maintenance and replacement cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant on and even light:\u003c\/strong\u003e No warm-up time and 360 degree illumination with no dead corners, making it practical for spaces that need immediate bright light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetrofit ready:\u003c\/strong\u003e E39\/E40 mogul base fits common commercial sockets and a supplied E26 adapter increases installation flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust thermal design:\u003c\/strong\u003e Built with aviation aluminum and a micro fan for heat dissipation to help maintain output and lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis bulb is aimed at facility managers, shop owners and DIYers who need a high-output, energy efficient replacement for 600W class metal halide or HPS lamps in fixtures such as high bays, post tops, shoeboxes, garages, warehouses and parking areas. It suits installations on AC110-277V circuits where instant full brightness and long life reduce downtime and maintenance.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include drivers of sensitive dimmable lighting systems or anyone requiring a dimmable lamp, as this corn bulb is not dimmable. Also note the lamp has a built-in driver and requires removal of any external ballast before installation, so sites that cannot bypass ballasts may need a different solution.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVery bright 21,000 lumen output replaces 600W HID equivalents with less energy use.\u003c\/li\u003e\n\u003cli\u003eLonger expected service life and lower replacement frequency compared to metal halide or CFL.\u003c\/li\u003e\n\u003cli\u003eSupplied E26 adapter and wide 110-277V compatibility simplify installation in many fixtures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot dimmable, so unsuitable where dimming control is required.\u003c\/li\u003e\n\u003cli\u003eRequires removal of ballast before powering; retrofit can need basic electrical work.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumen output\u003c\/td\u003e\n\u003ctd\u003eUp to 21,000 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor temperature\u003c\/td\u003e\n\u003ctd\u003e5000K Daylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eE39\/E40 mogul (E26 adapter included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking voltage\u003c\/td\u003e\n\u003ctd\u003eAC 110-277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical size\u003c\/td\u003e\n\u003ctd\u003eApproximately 4.4 x 4.4 x 11 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimming\u003c\/td\u003e\n\u003ctd\u003eNot dimmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 150W LED Corn Cob Light Bulb 2Pack is a strong value for anyone replacing large HID or CFL lamps in commercial or utility fixtures: it delivers very high daylight output, immediate full brightness and a durable thermal design that supports long life. Buy it if you need bright, wide-area lighting and want lower energy and maintenance costs; avoid it only if you need dimming or cannot remove an existing ballast.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I use this with an existing ballast?\u003c\/strong\u003e\u003cbr\u003eNo. The lamp has a built-in intelligent driver and requires the ballast to be removed before powering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my fixture?\u003c\/strong\u003e\u003cbr\u003eThe bulb uses an E39\/E40 mogul base and includes an E26 adapter for more sockets; confirm the bulb dimensions (about 4.4 x 4.4 x 11 in) fit your fixture.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this bulb dimmable?\u003c\/strong\u003e\u003cbr\u003eNo. This model is not dimmable and should be used on non-dimming circuits.\u003c\/p\u003e","brand":"GTAREN","offers":[{"title":"Default Title","offer_id":48247127277787,"sku":"B0CB2DWF1V","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71hhrPtezBL._AC_SL1500.jpg?v=1771010015","url":"https:\/\/gearmusthave.com\/products\/150w-led-corn-cob-light-bulb-2pack-high-output-daylight-retrofit","provider":"GearMustHave","version":"1.0","type":"link"}