Best Fairy Lights 2026: Outdoor Is a Word, IP Is the Number

IP65 is the rating that separates a set you can leave outside from one you cannot. It means dust tight and protected against water jets, which is what a British December throws at a hedge; IP44, which several sets here carry, only survives splashes. This one combines that rating with the longest string in the comparison — 25 metres carrying 220 LEDs, which is 8.8 bulbs per metre — and a mains plug, so there is no battery box to hide and no set of cells to replace in the cold.

It is also the only listing of the ten that states its lead cable, the length of wire between the plug and the first bulb. That number decides whether the set can be run from the socket you actually own: twenty-five metres of light is useless if the plug has thirty centimetres of cable, and no other listing here says which you are buying. The remote with a timer is the other feature worth having on a mains set, because it saves reaching behind a tree at eleven at night.

Nine per cent of its 1,866 ratings are one-star, which is the highest proportion in the top five and the reason this sits below sets with weaker specifications and friendlier reviews. What it is not is a compromise on the things that matter outdoors: IP65, a mains supply, a long string and a stated lead. The wattage is five watts, so running it through the evening costs almost nothing, and the string is copper wire with a coating rather than a thick cable, which is why the bulbs look close together.

Nine thousand nine hundred and thirty-seven ratings at 4.4 stars, with 68 per cent five-star and 5 per cent one-star, is the largest body of evidence behind any set here, and it belongs to the cheapest. Ten metres, a hundred LEDs, three AA cells and no mains lead: that is 10 bulbs per metre, which is the standard density for a copper string and the figure you should compare before buying any set on this page.

The honesty is in the fields. The indoor-outdoor field says indoor, and there is no IP rating anywhere in the specification, which means this set makes no claim it cannot meet. Two other sets here have the same absence of a rating and neither says so as plainly. The bullets also state that batteries are not included, which is worth knowing in December when the shops are shut, and the power draw is 3.6 watts, so a set of cells lasts the season rather than the evening.

What it cannot do is go outside, and at £5.99 nobody should ask it to. It is four metres shorter than the mains set at number one, with no remote and no timer, and it is the right purchase for a tree, a mantelpiece or a bedroom where the alternative is a mains lead across the floor. The material list is unusual and worth a glance for once: ABS, copper and PVC, which is a real description of what a string of lights is made from.

Seventy-three per cent five-star and 3 per cent one-star from 6,813 ratings is the cleanest distribution in this comparison, on a set that solves a problem the single strings cannot: four separate cables of five metres each. Twenty metres of light arrives as four runs rather than one, which means four mantlepieces, four window frames or four wreaths, each with its own timer and its own battery box, all switching themselves off at the same hour.

The numbers are straightforward and comparable: fifty LEDs over five metres is ten bulbs per metre, the same spacing as the set at number one and number two, so the three are equally dense and the choice between them is about length, power and rating rather than light. The field for indoor and outdoor use says indoor, and no IP rating is claimed anywhere, which puts this in the same category as the set at number two — a decoration for inside the house, honestly labelled.

The reason it sits third rather than second is the price per metre: £9.99 buys twenty metres here against ten metres for £5.99 at number two, which is a fifth more per metre for the convenience of four separate runs. That is worth paying if you have four places to decorate, and pointless if you have one. The timer on each string is the feature that earns the premium; the alternative is walking round the house turning four sets off at bedtime.

Six strings of two metres, twelve metres in total, on batteries, for £5.09, with an IP65 rating. That combination is unusual at this price: IP65 is the same protection against dust and water jets that the £10.99 mains set at number one carries, and it means these can go on a wreath, a window box or a frame outdoors without a mains lead running through a door seal.

Two metres per string is the trade. A two metre run decorates a wreath or winds around a small frame and stops; there is no way to cover a hedge with six separate short strings without six battery boxes to hide, and at ten bulbs per metre the spacing is the same as the longer sets here, so the light is not thinner, just shorter. Five watts across the pack means the batteries are working harder than on the single strings, and the listing does not say whether cells are included, which usually means they are not.

Four thousand two hundred and sixty ratings at 4.2 stars, with 67 per cent five-star and 8 per cent one-star, is a good sample with a slightly weaker satisfaction rate than the top three. The material field says copper, which describes the wire inside the coating rather than what you touch, and the colour is warm white. For a wreath, a few small frames or a table decoration that has to sit outside, this is the cheapest way to get the rating that matters.

Three pounds ninety-nine for five metres and fifty LEDs, from a listing with five thousand four hundred and eighty-four ratings at 4.2 stars. The density is the standard ten bulbs per metre, the power is three watts from a set of cells that the bullets tell you are not included, and the wire is copper under a coating, which is why the bulbs sit close to the wire rather than on stalks.

The rating is IP44, and the difference between that and IP65 is worth knowing before the set goes outside. IP44 survives splashes, which covers a porch, a window box under an overhang or a tree against a wall. IP65, carried by the sets at number one and number four, survives water jets — the difference between rain blowing past and rain coming at it. For a sheltered position this is enough, and at this price the alternative is not to put lights outside at all.

Nine per cent of its ratings are one-star, the highest proportion in the top five, and at this price the failures are usually in the battery box rather than the string. Two things it will not do: it has no timer and no remote, so it is switched on at the box, and at five metres it covers one window or one shelf. What it does is put light on something for less than the cost of a coffee.

Three hundred LEDs is three times a hundred, and the comparison means nothing. This is a curtain, a panel of wire strands that hangs three metres wide and three metres deep, and what it delivers is 49 bulbs per square metre of hanging fabric rather than a line of lights. A hundred-LED string of ten metres puts a bulb every ten centimetres along a single run; this puts them over an area, which is why it is the right product for a window, a wall or the back of a staircase and the wrong one for winding round a tree.

The power is USB, which the listing calls corded electric and the voltage field confirms at five volts. That is worth understanding before buying: a USB curtain needs a socket with an adapter or a power bank, and neither is included, so the set is mains-free only if you own a USB supply. The remote, the timer and the eight modes are all real features at this price and are the reason it has 1,135 ratings at 4.3 stars.

What it lacks is the rating that would let it hang outside. The indoor-outdoor field says both, and there is no IP rating anywhere in the specification — the most permissive claim in this comparison with the least evidence behind it. Hang it indoors, or in a porch where the rain cannot reach by any route, and the four things it does well are worth £7.64.

Fifteen metres and a hundred and twenty LEDs is eight bulbs per metre, and that is the lowest density of any string in this comparison: the sets at number one, two, three and four run at ten, the Lezonic at 8.8, and this one is the sparsest. Two strings of the same length can differ by a quarter in how much light they put out, and the count in the title — 120, in this case — does not tell you which you are buying. Divide the LEDs by the metres; that is the number.

The rest of the package is sensible for the price. It is mains powered, so there are no cells to buy and no battery box to hide, the run is fifteen metres, which is a hedge or two window frames, and the rating is IP44, which survives splashes for a sheltered position rather than the water jets an IP65 set takes. The power draw is 3.6 watts, so the cost of running it through an evening is invisible.

Three hundred and thirty-four ratings at 4.4 stars is a thin sample by the standards of this page, where the leaders have thousands, and it is the reason a set this capable ranks seventh. The title is also worth reading twice: it describes itself as an indoor string and an outdoor twinkle lights set in the same line, which is the kind of sentence that costs a buyer nothing and tells them nothing.

IPX7 is the strongest rating on this page and one of the strongest in consumer lighting: it means the product survives immersion in a metre of water for half an hour. This set carries it because the bulbs are sealed globes, and the same listing files the product in its indoor-outdoor field as indoor. Both statements are on the same page, in fields that a buyer reads together, and they cannot both be intended. Either the globes are sealed and the set can hang in the rain, or it belongs inside; the rating says the first and the field says the second.

What is certain is the light itself. Five metres and forty LEDs is eight bulbs per metre, the sparsest spacing in this comparison alongside the mains string at number seven, and these are globes rather than points, so the effect is a line of larger baubles at wider intervals rather than a dense string. Two lighting modes is the fewest here, against eight on the curtain at number six, and at £11.99 for five metres it is the most expensive string per metre in the comparison.

Sixty-one per cent five-star is the lowest share of delighted buyers on this page, with 8 per cent one-star, and 2,480 ratings is a substantial sample to judge it on. The bullets state that batteries are not included, which is one of only four listings here to say so. For a shelf, a mirror or a window that never opens, the globes are a different look from the standard string and worth the money; for a garden, the rating says yes and the listing says no, and the seller should fix that before a buyer has to choose which line to believe.

This is not a string of lights, it is a plant with lights in it. Ten metres of artificial ivy carries a hundred LEDs, so the density along the wire is the familiar ten per metre, but what a buyer sees is leaves with points of light among them, and that is a different decoration from a bare string on a hook. For a blank wall, a headboard or the back of a staircase the effect is a fuller one, because the vines add mass where the lights alone leave gaps.

It is also the only product in this comparison with two power sources: batteries for a wall where there is no socket, or USB when there is one. That flexibility is worth more than it sounds in a rented flat, and no other listing here offers it. The rating is IP65, the same water-jet protection as the mains set at number one, so it can go on a fence or a balcony rather than being confined indoors.

What it costs is money per metre. At £16.98 for ten metres it is the most expensive string here by a distance, and the premium is buying the ivy rather than the light. Six hundred and sixty-six ratings at 4.4 stars with 74 per cent five-star and 3 per cent one-star is a solid distribution on a modest sample, and the remote is included, which the price should justify. A small detail worth smiling at in the fields: the colour is given as ivy, which is a plant rather than a colour, and green would have been the answer.