{"product_id":"lvwit-st21-led-filament-bulb-5w-dimmable-2700k-warm-vintage-glow","title":"LVWIT ST21 LED Filament Bulb 5W Dimmable 2700K - Warm Vintage Glow","description":"\u003cp\u003eIn this review of the LVWIT ST21 LED Filament Bulb 5W, the bottom line is simple: these bulbs are for homeowners and renters who want the look of a vintage Edison bulb combined with modern energy savings. The reviewer found these bulbs deliver a pleasing \u003cstrong\u003ewarm white\u003c\/strong\u003e glow close to incandescent warmth while using just 5W, making them a practical swap for ceiling fans, chandeliers, and pendant fixtures where appearance and dimming matter. For anyone wanting an easy, attractive upgrade that reduces electricity use, these are worth considering.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy saving:\u003c\/strong\u003e Replaces a standard 40-watt incandescent with a 5W LED to cut lighting energy use by over 85%, lowering running costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e The standard E26 medium screw base fits common fixtures so bulbs can be swapped in without adapters or rewiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimmable design:\u003c\/strong\u003e Smooth dimming from 100% down to 5% with modern LED dimmers lets users set the mood for living rooms, dining areas, or bedrooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong life:\u003c\/strong\u003e Rated for an average 15,000 hours, these bulbs reduce how often you need replacements compared with shorter-lived options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood color rendering:\u003c\/strong\u003e With CRI 80+ the bulbs present more natural and vivid colors than lower-CRI LEDs, improving the look of surfaces and fabrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVintage aesthetic:\u003c\/strong\u003e The ST21 Edison shape and filament styling add decorative appeal for chandeliers, vanity fixtures, and exposed-socket designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese bulbs are ideal for people who value the vintage Edison look but want modern efficiency and dimming control. They suit living rooms, dining spaces, chandeliers, pendants, wall sconces, and ceiling fans where a warm 2700K light and a visible filament add atmosphere.\u003c\/p\u003e\n\u003cp\u003eThey may be less appropriate for situations demanding very long lifespans or exceptionally high color accuracy, such as commercial display lighting or professionals needing CRI 90+. Also, compatibility with older or non-compatible dimmer switches should be checked before purchase.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAttractive vintage appearance with a warm 2700K glow that customers describe as having a beautiful, natural look.\u003c\/li\u003e\n\u003cli\u003eExcellent energy savings, using 5W while matching the brightness of a 40W incandescent in many fixtures.\u003c\/li\u003e\n\u003cli\u003eWorks well with modern dimmers; customers reported good compatibility with Lutron Caseta dimmers and smooth dimming performance.\u003c\/li\u003e\n\u003cli\u003eGood value for a 12-pack for whole-room or multi-fixture replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAverage rated lifespan of 15,000 hours is decent but shorter than some premium LED bulbs, and a few users mentioned concerns about flickering or lifespan on certain installs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb model\u003c\/td\u003e\n\u003ctd\u003eST21 LED Filament Bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e5W (40W equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eE26 medium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor temperature\u003c\/td\u003e\n\u003ctd\u003e2700K Warm White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e80+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated lifespan\u003c\/td\u003e\n\u003ctd\u003eAverage 15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e12 pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe LVWIT ST21 5W dimmable filament bulbs are a good choice for anyone wanting the warm look of Edison bulbs with modern efficiency and smooth dimming. They deliver pleasing color, easy installation in E26 fixtures, and strong value for a 12-pack, making them a practical upgrade for homes where appearance and lower energy use matter most.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these bulbs dimmable?\u003c\/strong\u003e\u003cbr\u003eYes, they are dimmable and provide smooth dimming from 100% down to about 5% with modern LED-compatible dimmers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit my ceiling fan or chandelier?\u003c\/strong\u003e\u003cbr\u003eThey use a standard E26 medium screw base and will fit most common ceiling fans, chandeliers, pendants, and wall sconces designed for that base.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long do these bulbs last?\u003c\/strong\u003e\u003cbr\u003eThe bulbs are rated for an average of 15,000 hours, which reduces re-lamp frequency compared with many incandescent options.\u003c\/p\u003e","brand":"LVWIT","offers":[{"title":"Default Title","offer_id":48192415596763,"sku":"B0D251FCMR","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61feCIXhkeL._AC_SL1300_f9634232-65df-423e-bfcb-393f1285ff0a.jpg?v=1770217970","url":"https:\/\/gearmusthave.com\/products\/lvwit-st21-led-filament-bulb-5w-dimmable-2700k-warm-vintage-glow","provider":"GearMustHave","version":"1.0","type":"link"}