9 Tester-Approved String Light to Instantly Transform Your Outdoor Space (2024)

With the right design, outdoor string lightscan provide both lighting and ambiance to your backyard or patio. Over the years, we've tested 62 outdoor lights, 18 of which were string lights, to find the most convenient, brightest, and most durable options for any outdoor space. Through our testing, we determined that the bulb type and power source of your string lights are most important.

You may be familiar with the two common bulb types often seen on decks and patios. "There are either round string lights or an Edison bulb, which has a more vintage teardrop look to it and a thicker-looking, more industrial cord," says Amber Freda, a custom landscape and garden designer in NYC. There are also lights with small bulbs, or fairy lights that provide an even glow.

The power source of your outdoor lights is a huge consideration. If you have an electrical outlet and an extension cord ready, a plug-in option is for you. Others are battery-operated or solar-powered, so they can be placed anywhere in your yard. Decide where you want to hang your lights first to find a suitable power source option.

Durability is another important factor, but all of these string lights are designed for use outdoors and in the elements. We've tested them all in our own homes to see how they function when exposed to rain, snow, hail, and more to find the best of the best.

What We Like

  • Hanging hooks above each bulb

  • Easy installation and use

  • Even warm glow

  • Smart version available

What We Don't Like

  • Glass bulbs are fragile

If you want to brighten your entire yard with beautiful lights, you can't go wrong with our favorite outdoor string lights from Addlon. We loved the bright, warm light they emitted, creating the perfect ambiance on our back porch. To turn them on, you simply have to plug them in. We ran an extension cord to our back door, so they're always ready to turn on and off.

When testing these lights, we were a bit intimidated at first by the multiple boxes that arrived on our doorstep. However, the entire installation process was simple and completed in 30 minutes. You have to screw each bulb into its spot, add an extension cord, and you're ready to hang them. The lights come with zip ties to easily attach to anywhere you want. This may seem like a tall ask, but there are only 30 bulbs on the 96-foot version we tested. The spread-out bulbs distribute evenly in your space and make them feel more evergreen than Christmas decor.

Unlike our best splurge pick, the Pottery Barn LED String Lights, which are made of acrylic, the Addlon ones are made of glass, so you must be extra careful. Because of this, we think these lights are best under covered patios in case of rain or snow. However, they remained beautiful and bright when exposed to the elements in our testing.

In the age of every product having a compatible app, we were delighted at the ease and simplicity of these lights. However, if you prefer a more customizable option, the brand makes the same lights in a smart version with a compatible app with more color and brightness options.

Bulb Type: LED | Number of Bulbs: 30 | Cord Length: 96 feet | Wattage: 11 | Power Source: Plug-in

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Get the most bang for your buck with the Home Accents Holiday 300-Light Clear Incandescent Light Set. We personally use these each year as outdoor Christmas lights, but these clear white lights can easily be used year-round to decorate your yard.We think the green wire makes these perfect for stringing along trees and bushes both outdoors and indoors for Christmas trees. We prefer using clips (like these) no matter where you choose to hang your lights.

These inexpensive string lights provide 68 feet of lighted length with 300 mini glass bulbs, all attached to a green wire. These are designed so that if one bulb burns out, the others stay lit (saving you from having a half-lit strand). However, in our experience, broken bulbs and strings are common issues. Due to the affordable price tag and abundance of bulbs in each pack, we think they are worth buying year after year.

You can connect up to three sets of these lights end to end, which is especially convenient for decorating outdoors. We love that they come neatly packaged with twist ties. We recommend being very careful when gathering the lights after taking them down to avoid more broken bulbs when you're ready to hang them again next patio or holiday season. While they're fragile, they're effective whether you're going for a festive look in the winter or creating a warm outdoor ambiance in the summer.

Bulb Type: Mini incandescent | Number of Bulbs: 300 | Cord Length: 68 feet | Wattage: 72 | Power Source: Plug-in

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What We Like

  • Warm light

  • Durable and weatherproof

  • Shatterproof plastic bulbs

  • More affordable than similar options

What We Don't Like

  • Not as bright as other options

  • Dimmer control sold separately

If you're looking to add more ambiance to your outdoor space, check out Sunthin's LED Outdoor String Lights that we tested in our own backyard. With shatterproof plastic bulbs and weatherproof construction, these commercial-grade lights are just as practical as your standard set. What sets them apart is their appearance, which will transform your patio or backyard into a cozy space perfect for outdoor dinner parties and other gatherings.

One factor to note is these bulbs are a bit dimmer than the others on this list, but we found this appealing. Each 48-foot-long set gives you 15 bulbs (spaced out appropriately), and you can connect up to 12 strands to cover more space. Opting for multiple sets is a great way to offset the brightness issue, giving you the same warm look with a bit more illumination. You can also purchase a separate dimmer from the brand to customize the light output further.

During testing, these lights withstood storms and installation. The apparent durability went beyond looks; we had no blown bulbs in our two-week testing period despite occasional heavy winds. The bulbs were probably in the most danger during installation when we clinked several on concrete with no damage—an action that would’ve certainly shattered a regular glass bulb.

Bulb Type: Edison-style LED | Number of Bulbs: 15 | Cord Length: 48 feet | Wattage: 13.5 | Power Source: Plug-in

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What We Like

  • Several string lengths available

  • LED bulbs use less energy

  • Durable and won't break if dropped

  • Able to connect several strands

What We Don't Like

  • Very heavy

LED lights come in many varieties, and they are popular for many reasons: their longer life span, efficient operation, and cool-to-the-touch exterior. These features make the Pottery Barn LED String Lights one of the top picks that we tested—and it doesn't hurt that they're beautiful, drape nicely, and even look stylish when they're not on. In short, they are the perfect outdoor lights if you want something you can install once and leave up all year long.

The strands are available in three lengths—12, 24, and 48 feet—and strung with LED bulbs, which use less electricity than standard bulbs and last a lifetime. They're also impact-resistant andUL-listedfor permanent outdoor installation, so there's no need to take them down in the winter. We (unintentionally) tested their durability and dropped a few bulbs on the pavement when hanging them, and they remained unharmed. You can link up to 750 feet of these lights to one outlet, giving you enough length to decorate a large outdoor space.

During testing, we left these lights up in one of the rainiest, windiest springs we’ve had in the Northeast. The lights weren’t under a cover, so they got the full effect of whatever Mother Nature chose to throw at them. On a particularly sunny evening after a nasty week of rain and wind, we turned them on again. Voila, gorgeous lights with no problems.

We found that the lights were heavier than expected, with the setup process requiring more than one person. This also limits where and how you hang them. We found that the clips we normally use for string lights were not strong enough to support their weight, so we went with screws to ensure they were secure.

Once hung, they had a lovely drape effect and exceptional light quality—bright enough to illuminate the space while providing just the right ambiance for watching a movie on an outdoor screen. They also have a bubble effect within the bulb to create a beautiful twinkling light as they shine. These string lights are one of the priciest picks on our list, but given that LED bulbs use less electricity, are impact-resistant, and can be left outside year-round, we think they are well worth the investment.

Bulb Type: LED | Number of Bulbs: 12 | Cord Length: 24 | Wattage: Not listed | Power Source: Plug-in

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What We Like

What We Don't Like

  • Not as bright as other options

  • Can't connect multiple strings

After testing dozens of solar lights, we found that these are our favorite. The 17 vintage-style Edison bulbs are as practical as they are pretty and are made of shatterproof plastic. In fact, they held up well during our lab testing, even when we froze, poured water, or dropped a golf ball on the solar panel.

We love that these string lights don't require electricity, so you can place them just about anywhere. The solar panel has a versatile design and can either be clipped to a fence or balcony, or staked in the ground. We appreciate the "moody lighting" these lights emit, and although they weren't bright enough to read under, we think that they are great for decor or entertaining purposes.

Plus, they are backed by a full 2-year warranty and have a 1,000-charge lifespan (around 2.5 years, according to the manufacturer). Although you can't connect multiple strands, they are available in a longer, 48-foot strand.

Bulb Type: Edison-style LED | Number of Bulbs: 12 | Cord Length: 27 feet | Wattage: 1 per bulb | Power Source: Solar

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What We Like

  • Delicate appearance and thin wires

  • Extra-long length

  • Several lights patterns available

  • Timer and dimmer functions

What We Don't Like

  • Optional remote is finicky

  • Copper wire limits installation options

Fairy lights have small bulbs on a thin wire, and some of the best outdoor ones we've tested are the Zaecany LED String Lights. What gives these lights a fairy-like appearance is the thin wiring that makes them appear as if they're floating. Each strand includes 99 feet of lighting with 300 micro LED bulbs—perfect for decorating large outdoor areas.Plus, there are eight different light patterns to choose from, a timer function, and a dimmer, so you can set the perfect ambiance for any gathering.

To set up your lights, you have to connect the plug and the cord (if they're not fully connected, they won't turn on). The small lights and thin wire make these extremely easy to set up anywhere. The malleable copper wire bends easily around a porch railing, bushes, or on the exterior of your home. These lights are weatherproof, but because they’re mounted on copper wires, you should avoid hanging them with a metal hook. Since these aren't battery-operated, you're also limited to hanging these where you have access to an outlet.

You can get these lights in warm or cool white and cycle through the different settings with the remote, which comes with batteries. Make sure you don't lose the remote, otherwise you'll be stuck on the last light setting you chose. The only other way to operate the lights is the on-and-off switch (which lights up green when turned on). We also recommend being careful when putting these lights away because they can become tangled easily.

Bulb Type: Micro LED | Number of Bulbs: 300 | Cord Length: 99 feet | Wattage: Not listed | Power Source: Plug-in

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What We Like

  • Warm white light

  • Impact-resistant bulbs

  • Weather-resistant design

  • Ability to connect up to 11 strands

What We Don't Like

  • Small scratches on bulbs

We loved the Hampton Bay 24-Light Indoor/Outdoor String Lights' pretty Edison-style LED bulbs that turned our outdoor space into our favorite nighttime lounge spot. The light set has 24 bulbs on a 48-foot string, and you can connect up to 11 strands end to end to decorate a larger area.After testing one strand, we liked them so much that we splurged on another to complete lighting our patio.

There’s so much to love about these outdoor string lights. First, they give off a warm white glow that’s comfortable and welcoming, and the LED bulbs are long-lasting. We loved the warm glow (it's almost orange), but cool white lovers should steer clear. We were surprised by the brightness; one strand lit our entire patio and some of the surrounding yards and trees.

The bulbs were extremely easy to hang as well. There's a loop above each bulb to loop around a nail. Hanging them this way also ensures they're nice and sturdy when impacted by inclement weather. Additionally, the plastic bulbs are impact-resistant, so they won’t shatter if they’re ever dropped. When inspecting close-up, we did notice small scratches on the bulbs, but they aren't noticeable when hung up. The whole string is also weather-resistant, so you can use it to decorate your deck, pergola, fence, and more. They are also covered by a 2-year warranty in case any bulbs are damaged or broken.

Bulb Type: Edison-style LED | Number of Bulbs: 24 | Cord Length: 48 feet | Wattage: 3 | Power Source: Plug-in

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What We Like

  • Battery-powered design can be installed anywhere

  • Eight lighting effects

  • Comes with remote control and built-in timer

What We Don't Like

  • Lights are not very bright

No electrical outlet nearby? No problem! The Koopower LED Outdoor Battery Fairy Lights are powered by three AA batteries (not included), allowing you to display them anywhere—inside or out. This easy-installation process won us over during testing.

These battery-operated string lights are 36 feet long with 100 LED bulbs, and the control box allows you to select between eight modes for different lighting effects.There's only one button for all of the effects, but they are clearly labeled on the battery box so you know which setting is which. There's also a timer function, which involves flipping a switch inside the battery box—very simple.

The battery console for the Koopower lights is water- and dust-proof, allowing you to place it outdoors. We opted to place them on a covered awning on our outdoor patio, where they were still exposed to wind and sun, and they held up beautifully. Similar to our best fair lights, the Zaecany LED String Lights, we found that these string lights add a great ambiance to our patio but aren't super bright and shouldn't be relied on for safety or security purposes.

Bulb Type: LED | Number of Bulbs: 100 | Cord Length: 36 feet | Wattage: 4.5 | Power Source: 3 AA batteries

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What We Like

  • Endless color and brightness options

  • Brighter than our porch light at its brightest

  • Easy to hang

  • Attractive bulb design

What We Don't Like

  • Not made for non-smartphone users

When testing the Enbrighten LED Premium Smart Color Changing String Lights, we couldn't get enough of the endless customization options. The lights only come with one button to sync them to a compatible app on your smartphone. There, you can adjust the color and brightness, set schedules, cycle through light shows, and more.

Unlike other string lights, these have an attractive bulb design with a small circle above each bulb to place a screw or nail, depending on where you hang them. We hung them around our front porch and had zero issues connecting to the app or understanding the endless settings available.

At their brightest, these string lights were brighter than our porch light, eliminating the need for one altogether. But, if that's too bright for everyday use, you can adjust the brightness and color temperature any time on the app. The app also suggests certain schedules for different colors to come on at different hours of the day. With every color, you can also change the light effect for a colorful light show in your own yard.

While testing them, we experienced several intense rain storms, and they remained perfect, turning on when they were supposed to, as usual. As with most smart lights, there are no on-and-off switches or setting options for non-smartphone users, so this is definitely a better option for tech-savvy individuals.

Bulb Type: Edison-style LED | Number of Bulbs: 12 | Cord Length: 24 feet | Wattage: Not Listed | Power Source: Plug-in

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Final Verdict

The best outdoor string lights are the Addlon Outdoor String Lights. These indoor/outdoor lights give off a warm glow that’s comfortable and welcoming, and the glass bulbs are easy to hang. If you’re looking for a less expensive strand, go with the Home Accents 300-Light Clear Incandescent Set, which gives you almost 68 feet of length at an incredibly affordable price.

How We Tested the Outdoor String Lights

Over the last few years, we've tested 62 different outdoor lights, including over 18 string light options. After testing in our lab or at one of our own homes across the country, each light was evaluated onease of assembly,brightness,features,design,value, anddurability.

  • Ease of Installation: We opened and assembled each light (if necessary) according to the manufacturer's instructions. We noted the clarity of the instructions (if they were easy or difficult to follow) and if batteries were included or needed to be purchased separately. For smart lights, we connected them to the compatible app, noting how easy the process was. We hung them in our own spaces using our own methods, noting any challenges we faced along the way.
  • Brightness: After hanging the string lights, we noticed how bright they were, if the light was even throughout, and if there were any brightness settings to choose from. We noted how much of our area was illuminated and if we needed additional lights for safety or security purposes.
  • Features:If there were any special features on the string lights (including brightness, light, and color settings), we tried all of these, evaluating how easy it was to adjust the lights. We explored the apps that came with the smart lights we tested to see if the experience was user-friendly.
  • Durability: We used these string lights in our spaces, leaving them outdoors exposed to the elements. After the testing period, we looked for any damage that occurred, if any of the lights stopped working, or if any of the pieces broke.
  • Value: After the testing period, we noted what we liked and didn't like about each product and if we felt that the price was reflective of its features.

What to Look for in Outdoor String Lights

Power Source

"The first thing you will need to consider when purchasing string lights is the power source.If you have an outdoor electrical outlet that won’t present a tripping hazard for wires, then you can do regular electric string lights.However, if there is no outlet or if it’s placed awkwardly, then you will want to consider purchasing string lights that are solar or battery-operated," according to Freda.

Freda also notes that the color of the chord may vary, so this may be something to consider when matching lights to your outdoor decor. "String light cords also come in a few different colors - black, green, or white are the most common options.You should consider what sort of backdrop they will be placed on when choosing the color of the cord," she shares.

For example, our best overall pick, the Addlon Outdoor String Lights, has a black cord, so they look best against a house or draped over a patio, rather than other cords intended to be hidden.

To make your outdoor lights twinkle, you’ll need a readily accessible power source that’s compatible with the type of string lights you buy. Many string lights on the market are designed to be plugged into an electrical outlet; the most durable ones also feature protected sockets to keep out moisture.

But if you don’t have an outlet available for your outdoor lighting, look for USB-powered or solar string lights. Brightech LED Solar String Lights, our best solar lights, have a solar panel that can be clipped onto a balcony or staked in the ground, so you can string them just about anywhere.

Bulb Type

String lights come in various bulb types and shapes, but LED bulbs, seen in the Hampton Bay string lights (our best LED pick), are the most common. These bulbs offer the longest lifespan and best energy savings of any bulb type.

However, you’ll still need to decide if you want a bright, vintage light from an Edison-style light bulb, like our best splurge option, the Pottery Barn LED String Lights, or the softer glow of string lights with multiple smaller bulbs, like our best budget option, the Home Accents 300-Light Clear Incandescent Set. For extra durability, some string light bulbs are made of plastic, while others are made of glass and may require a little more cautious care.

Other bulb types include battery-powered and solar lights. Both don't require electricity but may have a shorter life than an option that's always plugged in. The advantage of these bulb types is the absence of unattractive wires in your outdoor space.

Also, plugs on string lights are often not weatherproof, so they must be covered at all times. For an option like our favorite battery-operated lights, the Koopower LED Outdoor Fairy Lights, the entirety of the lights are weatherproof and can be exposed to the elements.

Brightness

You don’t have to settle for a steady glow when it comes to outdoor lighting. Many string lights can be used with a dimmer, or they include a remote control that allows you to control various lighting effects, like our favorite fairy lights, the Zaecany LED String Lights.

Some string lights are capable of strobing or flashing effects, and others can twinkle or fade in and out. With smart lights, like our favorite smart option, the Enbrighten LED Premium Smart Color Changing String Lights, you can control everything from the color to the brightness to the strobing effect of your lights for a completely customized experience.

Weather Resistance

Perhaps the most important factor when choosing outdoor string lights is how weatherproof they are. Depending on where you live, you want to ensure that they can withstand rain, sun, wind, and even snow.

All of the options on this list are designed to be durable and weatherproof, so they'll last for a long time despite what Mother Nature throws at them. Our best splurge pick, the Pottery Barn LED String Lights, sustained high winds and rain during testing without any damage.

We also tested the Brightech LED Solar String Lights, our best solar lights, freezing them, dropping them, and submerging them in water to ensure they'll operate perfectly in any temperature and weather condition.

Length

It's important to ensure that your string lights will fit your space. Always measure the patio or deck that you are trying to light before looking at options. Luckily, for many options on this list, including the Hampton Bay string lights (our best LED pick), you can connect multiple strands of the lights to perfectly fit your outdoor area. Others come in multiple sizes, so you're guaranteed to find something that works for you.

FAQ

  • What’s the best way to hang and secure outdoor string lights?

    When putting up your string lights, there are several ways to anchor them. Many people like to use cup hooks to hold up string lights, as it’s easy to place the wire inside the loop yet it still holds the strand in place. However, you can also use a staple gun to anchor string lights into place—just be extra careful not to pierce the wire. No matter how you’re hanging your lights, it’s best to remove glass bulbs during installation, as there’s always a chance they’ll be bumped or even dropped.

  • Is it safe to leave outdoor string lights on overnight?

    Unfortunately, it’s not a good idea to leave any lights on around the clock for the simple reason that all light bulbs, even LEDs, can heat up with extended use. This can become a fire hazard if they’re located near any flammable object. We recommend turning off your string lights when they’re not in use or at least overnight. If you don’t want to do it by hand, a light timer or smart plug can do it automatically.

    Freda continues that leaving your string lights on overnight will also shorten their life span. "We usually recommend around a 3-5 hour window from sunset until whatever time the person chooses.The string light timers help make this process very automatic," she says.

  • Do outdoor string lights use a lot of electricity?

    According to Freda, "String lights are low-voltage and do not use much electricity, similar to a strand of Christmas lights." Therefore, they are meant to not use a lot of electricity, but you can double-check the voltage of your lights before purchasing if looking for an option that won't use up too much.

    Many modern string light options also use LED lights, according to Hirt. "Most bulbs compatible with string lights are 2-3 watts each," which is much less than incandescent bulbs that used to be much more popular.

Why Trust The Spruce?

This article was written by Julia Fields, an associate commerce editor for The Spruce, covering outdoor products and home decor. She grew up helping her dad put up string lights for Christmas and loved revisiting the topic for this story. To begin, she researched best-selling and highly-rated outdoor string lights on the market, considering customer reviews and reactions. She also took testing insights from our outdoor solar lights test for a few of the products listed, as well as several non-solar options we tested at home.

Our Experts:

  • Amber Freda, a custom landscape and garden designer in NYC
  • Hadley Hirt, the president and founder of Patio Lights of Houston

The 11 Best Outdoor Christmas Lights, Tested and Approved

9 Tester-Approved String Light to Instantly Transform Your Outdoor Space (2024)

FAQs

Why are my outdoor string lights not working? ›

Check the breaker box in your electrical panel to see if the socket is receiving electricity. Plug in a different device to see if it has power. Try resetting the GFI receptacle for your outdoor outlet. Check to be sure the bulbs are not loose in their sockets.

Why does only half a string of LED lights work? ›

If only half of your string of Christmas lights is out, it likely means that you have a broken or loose bulb somewhere along the strand.

Why is half the light string not working? ›

Plug a light string that works into the half-out string.

If the second string still works, then you likely have a problem with a bad bulb or fuse in the first string. If the fuse is good but the string is still not working it is usually a broken connection somewhere in the line.

How to find a broken LED Christmas light? ›

If you have LED Christmas lights with removable bulbs, the troubleshooting process is similar to incandescent bulbs. Starting at one end of your strand or in the dark portion of your strand, use your voltage detector or light tester to locate the faulty bulb or dead length of wire.

Is there a fuse in outdoor string lights? ›

Usually it will be in your lighting stringer's plug. Typically, you just slide the door open on the plug, pushing it open in the direction that the arrow on the outside points. Once you have opened the plug, there may be a spare fuse inside in addition to the damaged one you need to replace.

How to reset string lights? ›

To reset your Outdoor String Lights, hold the power button on the controller for 10 seconds while the device is plugged in and powered on. The string lights will flash red 3 times after a successful reboot. After this reset, starting the pairing process again.

How to tell which bulb is out on a string of lights? ›

Incandescent Lights

You just hold the tester up to each bulb, see if its light comes on to indicate a working bulb, then move on. When it doesn't light up, it means the bulb is bad and should be replaced. Use caution when removing a broken bulb from your string lights.

Why is my whole string of LED lights not working? ›

This usually occurs from one of the string's rectifiers malfunctioning, halting the flow of power. Locate the string that is malfunctioning and replace it with a new one.

How to fix LED lights when half are out? ›

This basically means that you have a loose wire or broken connection that is causing a disruption in power getting to these lights. The most expedient way to handle this is usually to cut that section out and replace it using solderless connectors.

Why is my LED light not working but has power? ›

If your LED light is not working but has power, there may still be an issue with your power supply. If this is the case, it's likely that your power supply is overloaded. If the power supply realises it's been overloaded, it will still turn on but then it'll turn back off again immediately.

Why is only part of my LED lights working? ›

But the answer is simply that one colour of the RGB/W LEDs is not working within that section and needs replacing. This can be caused by static-electricity damage, or bending and twisting the strip too much, or being trod on, damaged in transit, a cheap poor-quality strip, or dry solder joints.

How to fix Christmas lights half out without a tester? ›

See if any bulbs are missing or they're all pushed in all the way. You can replace bulbs that are out but make sure it's an exact match and fits. Plug them into another strand and see if they light up if that other strand is plugged in. Change the fuse.

How do you know which bulb is out on Christmas lights without a tester? ›

You can tell which bulb is out on your string of traditional Christmas lights by looking for the bulb that is "burned out" by looking at the tiny little filaments in the light bulbs to see which bulb is "burned out" or has lost it's filament. Many times the bulb will be "smoked" as well.

How do you figure out why my Christmas lights are not working? ›

  1. Check the circuit breaker.
  2. Replace the fuse.
  3. Replace burnt-out bulbs.
  4. Test bulbs for damage.
  5. Give lights a post-holiday check-up.
  6. Insider's takeaway.
Dec 2, 2021

Why would a whole string of lights not work? ›

If the whole strand is out...

First, try plugging it into another electrical outlet. If that's not the problem, it could be a loose or broken bulb. See the previous section for instructions. The problem may also be a bad fuse.

Why did all my outside lights stop working? ›

If there are any flipped circuits, that could be a reason the outdoor lights aren't working. You could have a blown breaker or fuse if you don't see any flipped. With circuit issues, you should contact an electrician immediately to ensure proper safety measures are taken.

Why won't my LED string lights work? ›

First, and very importantly, make sure that your power supply is working properly. The next step is to examine your coaxial adapters fuse. You'll know your string lights' fuse is unhealthy if it looks shattered. If your fuse is shattered it means that something caused your lights to have an unsteady flow of power.

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