Best Affordable Outdoor String Lights
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A string of warm lights can turn an ordinary patio into the place everyone wants to sit after sunset. You do not need a big budget or an electrician to get that glow — the best affordable outdoor string lights cost less than a takeaway dinner for two, and most hang in under an hour. This roundup is based on specs, features and customer feedback. Prices below are rough ranges only — check the current price before buying.
How to Choose Outdoor String Lights
Before you pick a set, think about four things: bulb type, length, weatherproofing and power source.
Bulb type. LED bulbs are the best choice for most homes. They use very little electricity, stay cool to the touch, and last for years. Edison-style filament bulbs give the warmest glow; shatterproof plastic bulbs are safest with children or pets.
Length. Measure the distance you want to cover, then add roughly 3–5 feet of slack for draping. A set that is too short looks stretched and tense. Most patios need 25–50 feet, while a large garden may need two sets joined together.
Weatherproofing. Look for a rating of IP44 or higher, which means the set can handle rain and splashes. Indoor-only fairy lights look similar but will fail quickly outside, so check the listing carefully.
Power source. Plug-in sets are the brightest and most reliable, and they are the best choice for a patio or porch with an outdoor socket. Solar sets are handy where there is no socket, but they dim on cloudy days and rarely last all night.
1. Best Overall: Classic LED Edison String Lights (25 ft)
The classic look — warm white Edison-style bulbs on a black cord — works on almost any patio, and this is the set to buy if you only buy one. The LED bulbs give a warm 2700K glow that feels like candlelight, and the shatterproof plastic bulbs survive a knock or a dropped strand.
Pros: warm, flattering light; shatterproof bulbs; connectable — you can join up to three sets end to end; dimmable with a compatible dimmer.
Cons: the black cord shows against a white wall; bulbs are not replaceable on some budget versions, so check before you buy.
Price: roughly $20–$30 for 25 feet. Check the current price before buying.
2. Best for Large Gardens: Heavy-Duty 50 ft Commercial-Grade String Lights
If you have a big garden or a long fence line to cover, a 50-foot commercial-grade set saves you from joining three short sets together. The cord is thicker and the sockets are sealed against rain.
Pros: covers a large area with one plug; sturdy, weatherproof build; bulbs spaced for an even glow.
Cons: heavier than standard sets, so you need proper hooks or a guide wire; overkill for a small balcony.
Price: roughly $35–$55 for 50 feet. Check the current price before buying.
3. Best Solar Option: Solar-Powered Globe String Lights (27 ft)
For a garden with no outdoor socket, solar globe lights are the easiest fix. The panel charges during the day and the lights switch on automatically at dusk. The frosted globes give a soft glow, lovely strung through a tree or along a fence.
Pros: no socket needed; automatic on/off at dusk; soft, even light; cheap to run — sunlight is free.
Cons: brightness drops on cloudy days; most sets fade after 6–8 hours; the panel needs direct sun for a full charge.
Price: roughly $15–$25 for 27 feet. Check the current price before buying.
4. Best for Small Balconies: Compact Fairy String Lights (20 ft)
A small balcony does not need a heavy commercial set — a light, flexible fairy light string is easier to hang. These slim copper-wire sets wrap around a railing or a plant, and the tiny warm-white bulbs give a gentle sparkle rather than a bright glare.
Pros: very light and easy to hang; flexible wire wraps around railings and plants; battery or USB powered, so no socket needed.
Cons: not as bright as Edison sets; thin wire tangles easily in storage; most are not as weatherproof as heavier sets, so bring them in during heavy storms.
Price: roughly $8–$15 for 20 feet. Check the current price before buying. For more small-space ideas, see our small balcony decor ideas on a budget.
5. Best Colour-Changing Set: Smart RGB Outdoor String Lights (48 ft)
If you like to change the mood — warm white for dinner or soft amber for a party — a smart colour-changing set does it all from your phone. Most connect over Wi-Fi or Bluetooth, work with voice assistants, and let you set timers.
Pros: millions of colours and dimming from an app; timers and schedules; one set covers everyday use and parties.
Cons: costs more than a basic set; needs Wi-Fi or Bluetooth; the app can be fiddly to set up the first time.
Price: roughly $40–$60 for 48 feet. Check the current price before buying.
6. Best Budget Pick: Basic Warm White Patio String Lights (25 ft)
If you just want the look for the least money, a basic warm-white set does the job. The bulbs are simple LED globes rather than Edison filaments, but the glow is still warm and inviting.
Pros: the cheapest way to light a patio; warm white light; light enough to hang from simple adhesive hooks.
Cons: plainer look than Edison sets; thinner cord, so handle it gently; fewer bulbs per foot, so the glow is more spaced out.
Price: roughly $10–$18 for 25 feet. Check the current price before buying.
How to Hang Outdoor String Lights Safely
Use proper fixings rather than nails or tape. Screw-in cup hooks suit wooden posts and fences; adhesive outdoor hooks suit brick or render. For a long span, run a steel guide wire first and clip the light string to it — the wire takes the weight, so the light cord never sags or strains.
Keep the plug and any connections off the ground and out of puddles. An outdoor socket cover or waterproof connection box protects the join from rain. Bring unrated sets inside for winter.
Leave a little slack in the drape. A string pulled tight looks tense and is more likely to snap in wind; a gentle curve between fixings looks softer and lasts longer. Once the lights are up, our affordable outdoor patio decor ideas on a budget show how to finish the space around them, and our affordable front porch decor ideas use the same lighting tricks on a smaller scale.
Mistakes to Avoid
The most common mistake is buying the shortest, cheapest set and then realising it does not reach across the patio. Measure twice and buy a length with slack to spare — an extra few feet beats a set that falls short.
Another mistake is ignoring the weather rating. Indoor fairy lights look identical in photos but die quickly outdoors. Check for an IP44 rating or an explicit “outdoor” label before you buy.
Finally, do not hang lights from gutters or thin branches. Gutters bend under the weight, and branches move in the wind and snap the cord. Use solid posts, walls and fences, and a guide wire for anything longer than about 20 feet. Pair the lights with soft candlelight for an even cosier glow — our roundup of the best budget candles and candle holders has safe, affordable options.
FAQs
How many feet of string lights do I need for a patio?
Measure the distance you want to cover and add roughly 3–5 feet of slack for draping. Most patios need 25–50 feet. If the run is longer than one set, buy connectable sets that join end to end.
Are outdoor string lights safe in the rain?
Yes, if they are rated for outdoor use — look for IP44 or higher. Keep plugs and connections off the ground and use a waterproof connection box or outdoor socket cover. Bring indoor-rated sets inside during heavy rain or winter.
What is the best colour temperature for outdoor string lights?
Warm white, around 2200K–2700K, gives the cosiest glow and flatters skin tones in the evening. Cool white (4000K and above) looks harsh outdoors and feels more like a security light than a patio light.
Can I leave outdoor string lights up all year?
Outdoor-rated, weatherproof sets can stay up all year in most climates, but they last longer if you bring them in for the worst winter months. Bring solar sets in during long cloudy spells, and store thin-cord sets indoors over winter.
Do solar string lights work on cloudy days?
They work, but dimmer and for fewer hours. A solar panel needs direct sunlight for a full charge, so after a cloudy day the lights may only last a few hours. If your garden gets little sun, a plug-in set is more reliable.
