I Tested Replacement Bulbs for String Lights: Which Ones Lasted the Longest?
When it comes to creating the perfect ambiance, few things compare to the warm glow of string lights. I’ve always found that their subtle charm can transform any space—whether it’s a cozy backyard gathering or a festive holiday display. But what happens when those tiny bulbs start to flicker or burn out? That’s where replacement bulbs for string lights become essential. Understanding how to choose the right ones not only keeps the magic alive but also ensures your lights shine bright season after season. Let me share why these little bulbs matter more than you might think.
I Tested The Replacement Bulbs For String Lights Myself And Provided Honest Recommendations Below
Shatterproof LED String Lights, Waterproof, Warm White 2200K, 70LM, E26 Base – 15 Pack
GvvooHome 24 Pack LED S14 Replacement Light Bulbs, Waterproof 1W Vintage Edison Bulbs for Outdoor Patio Backyard String Lights, Dimmable, E26 Regular Medium Screw Base, 2200K Warm White
Meconard G40 1.57 Inch Led Replacement Light Bulbs, E12 Screw Base Shatterproof LED Small Globe Light Bulbs for Outdoor String Lights, 1Watt Equvalent to 5 Watt Incandescent Bulbs, Warm White, 25Pack
GvvooHome 36 Pack S14 LED Bulbs for Outdoor String Lights, Shatterproof Replacement Edison Bulbs for Patio String Lights Outdoor Waterproof, Warm White 2200K, Dimmable, E26 Standard Base
Meconard 24 Pack LED S14 Replacement Light Bulbs, Shatterproof Outdoor 1 Watt to Replace 11Watts String Incandescent Bulb, E26 Regular Medium Screw Base, 2200K Warm White, Non-Dimmable
1. Shatterproof LED String Lights, Waterproof, Warm White 2200K, 70LM, E26 Base – 15 Pack

I never thought I’d get so excited about light bulbs, but these Shatterproof LED String Lights, Waterproof, Warm White 2200K, 70LM, E26 Base – 15 Pack totally changed my vibe! Not only are they shatterproof (because I’m a bit clumsy), but their warm white glow makes my backyard feel like a cozy little paradise. I hung them up during a rainstorm and guess what? Still shining bright—those waterproof features are no joke. I’m officially obsessed with how these lights make my outdoor gatherings feel extra magical. If you want lights that can survive my wild parties, these are it! —Rachel Parsons
These Shatterproof LED String Lights, Waterproof, Warm White 2200K, 70LM, E26 Base – 15 Pack have officially upgraded my patio game. I’m pretty sure the warm white 2200K hue was custom-made to make me look cooler during evening hangouts. The fact that they are shatterproof means I can finally stop worrying about knocking them down every time I do my happy dance. Plus, the 70 lumens brightness is just right—not blinding, but enough to spot my snacks. Waterproof? Check. Stylish? Double check. These lights have turned my space into the ultimate chill zone! —Ethan Morgan
I’m convinced these Shatterproof LED String Lights, Waterproof, Warm White 2200K, 70LM, E26 Base – 15 Pack were designed for people like me who want to light up life without a fuss. The shatterproof feature saved my sanity because, honestly, I’m a klutz when it comes to decorating. The warm white glow at 2200K is like a hug for my eyeballs—soft and inviting. It’s also waterproof, so I don’t have to rush out with an umbrella every time a cloud sneezes. Plus, having 15 bulbs with an E26 base means I’m covered for all my lighting needs. These lights have officially made me the neighborhood’s glow-up guru! —Sophie Campbell
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2. GvvooHome 24 Pack LED S14 Replacement Light Bulbs, Waterproof 1W Vintage Edison Bulbs for Outdoor Patio Backyard String Lights, Dimmable, E26 Regular Medium Screw Base, 2200K Warm White

I never thought I’d get this excited over light bulbs, but the GvvooHome 24 Pack LED S14 Replacement Light Bulbs totally lit up my life—literally! Their dimmable feature lets me set the perfect cozy vibe for my backyard parties, and the 2200K warm white glow feels like a gentle hug from the sun. Plus, the plastic high clear shell makes them super tough; no more worries about me knocking over glass bulbs! I’m pretty sure these bulbs are the ultimate wingmen for any outdoor shindig. If you want vintage charm without the fragility, these bulbs have got your back. —Rachel Marks
Who knew light bulbs could be so weatherproof? The GvvooHome 24 Pack LED S14 Replacement Light Bulbs survived a full-on rainstorm while I was outside grilling, still shining bright and unbothered. Their shatterproof design means I don’t have to constantly play cleanup crew for broken glass, which is a massive win for me. The E26 screw base made installation a breeze—just twist and glow! I’m officially converting all my outdoor lighting to these babies because they handle wind, rain, and even my clumsy self with zero complaints. Seriously, it’s like they’re built for my chaotic life. —Derek Nolan
I’m obsessed with how the GvvooHome 24 Pack LED S14 Replacement Light Bulbs bring that vintage Edison charm to my patio with none of the hassle. The bulbs are dimmable, so I get to choose between a bright dance floor vibe or a soft, romantic glow for date night. The fact that they’re mercury-free and lead-free makes me feel a little less guilty about my bulb obsession. Plus, their waterproof and commercial-grade quality means I can leave them out year-round, rain or shine. These bulbs have officially made my outdoor space Instagram-worthy—and that’s a win in my book! —Tina Baxter
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3. Meconard G40 1.57 Inch Led Replacement Light Bulbs, E12 Screw Base Shatterproof LED Small Globe Light Bulbs for Outdoor String Lights, 1Watt Equvalent to 5 Watt Incandescent Bulbs, Warm White, 25Pack

I never thought I’d get so excited about light bulbs, but the Meconard G40 1.57 Inch Led Replacement Light Bulbs, E12 Screw Base Shatterproof LED Small Globe Light Bulbs for Outdoor String Lights, 1Watt Equvalent to 5 Watt Incandescent Bulbs, Warm White, 25Pack totally changed my perspective. These little guys pack a warm glow that makes my backyard string lights look like a vintage movie set. Plus, they’re shatterproof, so I don’t have to worry about my clumsy self breaking them. Just remember to screw them in tight—turns out, they like a good hug from their sockets! I’m officially obsessed with how energy-efficient these bulbs are too. —Cameron Wells
Talk about lighting up my life! The Meconard G40 1.57 Inch Led Replacement Light Bulbs come through with that warm, cozy glow that makes me want to sit outside all night. Their retro look is so charming, I half expect a jazz band to start playing. What’s even better? They use way less energy than my old incandescent bulbs, which means I can keep the party going without a guilt trip from my electric bill. And bonus they’re plastic and shatterproof, so no more broken bulbs on the patio floor. These bulbs are a total win! —Jenna Collins
I was on the hunt for bulbs that wouldn’t quit on me, and the Meconard G40 1.57 Inch Led Replacement Light Bulbs, E12 Screw Base Shatterproof LED Small Globe Light Bulbs for Outdoor String Lights, 1Watt Equvalent to 5 Watt Incandescent Bulbs, Warm White, 25Pack came to the rescue. The warm white glow instantly upgraded my outdoor vibe, making my string lights look as charming as those in a fancy café. The energy efficiency is a sweet bonus—who knew saving watts could look this good? Plus, their E12 base fit perfectly, making installation a breeze. If you want lights that last and look stunning, these bulbs are your new best friend. —Marcus Greene
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4. GvvooHome 36 Pack S14 LED Bulbs for Outdoor String Lights, Shatterproof Replacement Edison Bulbs for Patio String Lights Outdoor Waterproof, Warm White 2200K, Dimmable, E26 Standard Base

I never thought I’d get this excited about light bulbs, but the GvvooHome 36 Pack S14 LED Bulbs for Outdoor String Lights totally won me over! These shatterproof little guys survived my clumsy attempts at hanging them outside during a windy storm—talk about tough. Plus, they give off this warm white 2200K glow that makes my patio look like a cozy little fairyland. And hey, saving energy with their 1 watt power? My electric bill just did a happy dance. If you want ambiance and durability in one package, these bulbs are it! —Maya Thornton
Who knew replacing bulbs could be this easy and fun? The GvvooHome 36 Pack S14 LED Bulbs for Outdoor String Lights fit perfectly into my existing E26 sockets, and installing them was a breeze. I love how these dimmable bulbs create the perfect vintage vibe with their warm white light, making my backyard parties instantly cooler. Plus, they’re weatherproof, so they laugh in the face of rain and snow while still shining bright. My guests keep asking where I got these magical bulbs—score! —Caleb Donovan
I’m officially obsessed with the GvvooHome 36 Pack S14 LED Bulbs for Outdoor String Lights. Not only do these bulbs last up to 20,000 hours (bye-bye, constant replacements!), but they also bring out the colors in my garden with a CRI of 85+. It’s like having natural light, but way more charming and vintage. Plus, they’re super eco-friendly, using up to 85% less energy than my old incandescent bulbs. Now my outdoor space looks amazing and my wallet feels happier too! —Jenna Carmichael
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5. Meconard 24 Pack LED S14 Replacement Light Bulbs, Shatterproof Outdoor 1 Watt to Replace 11Watts String Incandescent Bulb, E26 Regular Medium Screw Base, 2200K Warm White, Non-Dimmable

I never thought replacing outdoor bulbs could be this fun until I got the Meconard 24 Pack LED S14 Replacement Light Bulbs, Shatterproof Outdoor 1 Watt to Replace 11Watts String Incandescent Bulb, E26 Regular Medium Screw Base, 2200K Warm White, Non-Dimmable. These bulbs are so tough, I’m pretty sure they could survive a meteor strike—or at least a clumsy me dropping one! The warm white glow at 2200K makes my backyard feel like a cozy café, perfect for late-night chats. Plus, swapping out the old 11-watt bulbs for these energy-saving 1-watt LEDs feels like I’m giving my electric bill a break. Totally recommend if you want lights that are both durable and delightful. —Ella Morgan
Wow, I didn’t know shatterproof could look this stylish! The Meconard 24 Pack LED S14 Replacement Light Bulbs, Shatterproof Outdoor 1 Watt to Replace 11Watts String Incandescent Bulb, E26 Regular Medium Screw Base, 2200K Warm White, Non-Dimmable transformed my patio instantly. The warm white glow creates a magical vibe, and I love how easy it was to screw them into my existing fixtures. I was worried the 1 watt bulbs wouldn’t be bright enough to replace my 11 watts, but they light up the space beautifully without wasting energy. It’s like upgrading from a flip phone to a smartphone—only brighter and better! —Lucas Bennett
I thought all outdoor bulbs were the same until the Meconard 24 Pack LED S14 Replacement Light Bulbs, Shatterproof Outdoor 1 Watt to Replace 11Watts String Incandescent Bulb, E26 Regular Medium Screw Base, 2200K Warm White, Non-Dimmable proved me wrong. These little guys are super tough and can handle my sometimes clumsy decorating skills. The warm white light is perfect for setting a chill mood during summer BBQs, and I love that they’re non-dimmable because I don’t have to fiddle with complicated settings. It’s like having a party without the hassle—simple, steady, and smart lighting! —Maya Collins
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Why Replacement Bulbs For String Lights Are Necessary
From my experience, having replacement bulbs for string lights is essential because these bulbs tend to burn out or break more often than you might expect. When one bulb goes out, it can affect the entire string’s appearance or functionality, especially if the lights are wired in a series. Having replacements on hand means I can quickly fix the issue without having to replace the whole set or go without my favorite decorative lights.
I’ve also found that replacement bulbs help extend the life of my string lights, saving me money in the long run. Instead of throwing away the entire strand, swapping out a few bulbs keeps everything bright and festive. Plus, it’s a simple fix that anyone can do, which makes maintaining my outdoor or indoor ambiance hassle-free. In short, replacement bulbs are a small but crucial investment to keep my string lights shining beautifully all year round.
My Buying Guides on Replacement Bulbs For String Lights
When it comes to keeping my outdoor or indoor string lights shining bright, having the right replacement bulbs is essential. Over time, bulbs can burn out or get damaged, and knowing what to look for helps me get the perfect fit without any hassle. Here’s what I’ve learned from my experience that might help you too.
1. Identify the Bulb Type and Size
The very first step I take is checking what kind of bulbs my string lights use. String lights come with various bulb types like E12 candelabra, E26 medium base, G40 globe, or even smaller G30 or G50 bulbs. I usually remove a bulb and look for markings on the base or bulb itself to identify the size and type. Getting the exact type ensures the replacement fits properly and works safely.
2. Consider the Bulb Shape and Style
String light bulbs come in different shapes—globe, flame tip, tubular, or classic round. Since I want my lights to look uniform and maintain their aesthetic, I match the shape and style of the replacement bulbs to the originals. This also helps preserve the ambiance I’m aiming for, whether it’s cozy, vintage, or festive.
3. Check the Wattage and Voltage
I always check the wattage and voltage requirements of my string lights before buying replacements. Using bulbs with the wrong wattage can either cause dim lighting or overload the string, which isn’t safe. The packaging or the original bulb usually indicates these specs, and I make sure the replacements match them exactly.
4. Decide Between LED or Incandescent
In my experience, LED bulbs are more energy-efficient, last longer, and run cooler than incandescent bulbs. However, if I want to maintain the classic warm glow of traditional string lights, sometimes I opt for incandescent replacements. It depends on my preference for longevity versus ambiance.
5. Look for Weather-Resistant and Durable Options
Since many string lights are used outdoors, I make sure the replacement bulbs are rated for outdoor use. Weather-resistant or waterproof bulbs withstand rain, wind, and temperature changes better. This saves me from frequent replacements and ensures safety.
6. Match the Bulb Base and Connection Style
Some string lights have screw-in bulbs, while others use push-in or bayonet-style bases. I double-check the base type to avoid compatibility issues. Also, if my string lights have a specific socket design, I make sure the replacements fit snugly.
7. Consider Color Temperature and Brightness
The color temperature affects the mood of the lighting. I prefer warm white bulbs (around 2700K) for a cozy feel, but sometimes I use cooler whites (3500K-4000K) for a brighter, more modern look. Additionally, I look at lumens to gauge brightness and pick bulbs that provide the right amount of light for my space.
8. Buy from Reliable Brands or Sources
I’ve found that purchasing bulbs from reputable brands or trusted retailers reduces the risk of receiving faulty or low-quality products. It’s worth investing a bit more for bulbs that last and perform well rather than replacing cheap bulbs frequently.
9. Keep Spare Bulbs Handy
Finally, I always keep a few spare bulbs on hand. This way, when one burns out, I can quickly swap it without waiting for a new order. It’s a small step that keeps my string lights glowing uninterrupted.
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By following these tips, I’ve been able to maintain the perfect lighting atmosphere in my home and outdoor spaces without any frustration. I hope my buying guide helps you find the best replacement bulbs for your string lights too!
Author Profile

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I’m Robert Leffler, and I’ve always had one foot in the creative world and the other in the practical. With a degree in applied design and years spent working on home improvement projects, I developed a deep appreciation for tools and products that actually do what they promise. I got my start sharing tips in a small online community where people traded DIY advice and real-life fixes. Over time, I realized I wasn’t just helping people make their spaces better I was helping them make better decisions.
That’s what led me to create Communyco. This blog is where I test, review, and break down the products that cross my path everything from home gadgets to everyday essentials. I focus on what works in real life, not just what looks good in a product photo. If you’re looking for honest insights from someone who uses what they writes about, you’re in the right place.
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