Best Christmas Jumpers That Light Up: LED & Flashing Christmas Jumpers
Why settle for reindeer, snowflakes and Christmas trees when your Christmas jumper can actually light up?
The Christmas jumper that lights up takes an already questionable piece of festive fashion and makes it considerably harder to ignore. Tiny LEDs embedded into the design flash, twinkle or glow, turning an ordinary knitted Christmas jumper into something approaching a wearable Christmas tree.
And that’s precisely the appeal.
A light up Christmas jumper is perfect for Christmas Jumper Day, office parties, Christmas drinks, family gatherings and those highly competitive “best Christmas jumper” contests.
We’ve picked out five light-up Christmas jumpers available on Amazon, including unisex designs, flashing reindeer, illuminated Christmas trees and women’s ugly Christmas sweaters.
Best Light Up Christmas Jumpers
| Light Up Christmas Jumper | Best For | Design |
|---|---|---|
| NOROZE Unisex LED Christmas Jumper | Best all-rounder | Tree, elf & Santa options |
| DDKJ Red Christmas Tree Light Up Jumper | Couples | Red Christmas tree |
| JOYIN Women’s LED Ugly Christmas Sweater | Women | Novelty Christmas design |
| DDKJ Red Reindeer LED Jumper | Best flashing jumper | Red reindeer |
| Giggling Getup Light Up Christmas Cardigan | Best cardigan | Funny V-neck design |
NOROZE Unisex LED Christmas Jumper
The NOROZE Unisex LED Christmas Jumper is our all-round choice if you simply want a Christmas jumper with lights without making things too complicated.
There are festive tree, elf and Santa designs, depending on the option selected, combined with built-in LED lighting.
It’s unisex too, so this could work equally well as a men’s or women’s Christmas jumper. According to the listing, sizes run from UK S to XXL.
That’s particularly useful for couples. You could choose the same design or each select a different version while retaining the illuminated theme.
And this is exactly the sort of jumper that comes into its own when the office Christmas lights go down.
Best for: A straightforward unisex LED Christmas jumper.
Buy the NOROZE LED Christmas Jumper on Amazon
DDKJ Red Christmas Tree Light Up Christmas Jumper
If you’re going to wear a Christmas tree on your jumper, it seems slightly disappointing if the tree doesn’t light up.
The DDKJ Light Up Christmas Jumper solves that problem.
This red unisex Christmas jumper combines a Christmas tree design with flashing LED lights for a much more conspicuous festive outfit.
It’s marketed for both women and men and could be particularly good for couples looking for matching Xmas sweaters.
Wear two of these together and you’ll be difficult to miss at the Christmas party.
Whether that’s a good thing is for you to decide.
Best for: Couples and anyone wanting a classic Christmas tree with added illumination.
Buy the DDKJ Christmas Tree Light Up Jumper on Amazon
JOYIN Women’s LED Light Up Ugly Christmas Sweater
The Americans gave us the wonderfully descriptive term “ugly Christmas sweater”, and the JOYIN Women’s Christmas Sweater embraces the idea enthusiastically.
It combines a novelty Christmas design with built-in lights, making this less about understated winter fashion and more about turning up to the party in something people will remember.
That’s exactly what you want if your office, family or group of friends is holding an ugly Christmas jumper competition.
The lights also give it an advantage over an ordinary novelty jumper once evening arrives.
Best for: Women’s Christmas parties and ugly jumper competitions.
Buy the JOYIN Women’s LED Christmas Sweater on Amazon
DDKJ Red Reindeer LED Flashing Christmas Jumper
Christmas wouldn’t be Christmas without a reindeer jumper somewhere.
The DDKJ Red Reindeer Christmas Jumper takes the traditional approach and adds flashing LEDs.
It’s a unisex adult jumper with a round neck, long sleeves and a bold red festive design.
That makes it one of the more traditional-looking options in our selection — until you switch the lights on.
A flashing reindeer is also pretty hard to beat for Christmas Jumper Day.
Best for: Anyone wanting a traditional reindeer design with a flashing LED upgrade.
Buy the DDKJ Reindeer LED Christmas Jumper on Amazon
Giggling Getup Ugly Light Up Christmas Cardigan
Not every Christmas jumper that lights up needs to be a conventional crew-neck sweater.
The Giggling Getup Ugly Christmas Cardigan offers something slightly different, combining novelty Christmas knitwear with a V-neck cardigan style and lights.
That makes it particularly interesting if you like the ugly Christmas jumper idea but would rather have something that can be worn open or layered over another top.
It’s deliberately fun rather than sophisticated.
But sophistication isn’t really why anyone buys a flashing Christmas cardigan.
Best for: Women looking for something different from the standard Christmas pullover.
Buy the Giggling Getup Light Up Christmas Cardigan on Amazon
What Is a Light Up Christmas Jumper?
A light up Christmas jumper is essentially a festive jumper incorporating small battery-powered lights into its design.
Christmas trees are an obvious choice because the LEDs can represent Christmas-tree lights, but manufacturers have become considerably more imaginative.
You’ll now find illuminated reindeer, Santa, snowmen and other Christmas designs.
Some stay continuously illuminated while others flash.
You’ll also find different approaches to the electronics. Some garments have detachable lighting or battery components, while others integrate more of the lighting system into the garment.
That becomes important when you want to wash it.
Christmas Jumper That Lights Up for Christmas Jumper Day
If there’s one occasion made for an illuminated jumper, it’s Christmas Jumper Day.
Save the Children’s Christmas Jumper Day takes place on Thursday 10 December 2026, although schools and workplaces can choose another date if necessary.
A normal Christmas jumper does the job.
A flashing one takes things further.
And if there’s a prize for the best Christmas jumper, suddenly LEDs start looking less like an unnecessary extravagance and more like a competitive advantage.
See our complete Christmas Jumper Day 2026 guide for the date, fundraising ideas, school activities, office competitions and more.
Light Up Christmas Jumpers for Couples
Matching Christmas outfits can go one of two ways.
You can be subtle and choose coordinating colours.
Or both of you can turn up flashing.
The latter is considerably more entertaining.
Unisex options such as the DDKJ Christmas Tree Light Up Jumper and NOROZE LED Christmas Jumper make this relatively easy.
You don’t necessarily need identical designs either.
Choose two different illuminated jumpers and you’ve still got a coordinated theme without looking as though one of you accidentally ordered twice.
Men’s Light Up Christmas Jumpers
Men looking for something to wear to an office Christmas party have plenty of options beyond the traditional Rudolph knit.
The NOROZE Unisex LED Christmas Jumper is probably our first choice because of its different festive designs and S-XXL size range.
Alternatively, the DDKJ Red Reindeer LED Jumper combines the classic red Christmas-jumper look with flashing lights.
Both can also work as unisex designs, which is handy if you’re buying matching jumpers as a couple.
Women’s Light Up Christmas Jumpers
For women, there’s everything from unisex illuminated knits to deliberately excessive ugly Christmas sweaters.
The JOYIN Women’s LED Christmas Sweater is the obvious choice if you want to embrace the ugly-Christmas-jumper tradition.
The Giggling Getup Light Up Christmas Cardigan is more unusual because of its cardigan styling.
And there’s no reason women can’t choose one of the unisex NOROZE or DDKJ designs either.
Can You Wash a Christmas Jumper With Lights?
This is where you need to be more careful than with an ordinary Christmas jumper.
Always check the manufacturer’s washing instructions for your particular garment.
Don’t simply throw an illuminated jumper into the washing machine because that’s what you do with your other knitwear.
Some light-up garments have removable battery packs or detachable lighting components specifically to make cleaning easier. Other designs may require hand washing, spot cleaning or other special treatment.
For example, other illuminated Christmas jumpers currently on the UK market specifically instruct users to remove or disconnect the battery pack before washing.
If in doubt, don’t get the electrical components wet.
And make sure the garment is completely dry before reconnecting any removable battery components.
Are LED Christmas Jumpers Safe?
A properly manufactured LED Christmas jumper should be used according to its instructions.
LEDs are particularly useful for decorative lighting because they consume relatively little power and generate less heat than traditional filament lamps. Electrical Safety First notes these advantages when discussing LED Christmas lighting generally.
But you’re still wearing a garment containing electrical components and batteries.
Check it before use. Don’t wear it if wiring, the battery holder or other electrical components appear damaged.
Keep the battery compartment dry and follow the manufacturer’s battery instructions.
And don’t assume every light-up jumper has exactly the same design or washing requirements.
What Should You Look for When Buying a Christmas Jumper That Lights Up?
The lights obviously matter, but don’t forget that you’re still buying clothing.
Check the size chart. Unisex sizing can fit differently from your normal men’s or women’s clothing.
Look at the lighting effect. Decide whether you want subtle illumination or full-on flashing LEDs.
Check the battery arrangement. Find out whether batteries are supplied and what replacements you’ll need.
Check the washing instructions. This is particularly important with electronic clothing.
Consider the material. You may be wearing it for an entire office or school day.
Think about the occasion. A flashing reindeer might be perfect for the office Christmas party but slightly excessive for Christmas lunch.
Then again, perhaps excessive is exactly what you’re looking for.
Which Light Up Christmas Jumper Should You Buy?
For a versatile unisex option, we’d start with the NOROZE LED Christmas Jumper.
For couples, the DDKJ Christmas Tree Light Up Jumper is particularly fun.
Women looking for an unapologetic ugly Christmas sweater should consider the JOYIN LED Christmas Sweater.
For a traditional festive theme with considerably less traditional flashing lights, there’s the DDKJ Red Reindeer Jumper.
And if you’d prefer a cardigan rather than a conventional jumper, the Giggling Getup Light Up Christmas Cardigan stands out.
Final Thoughts: Christmas Jumpers Are Better With Lights
Do Christmas jumpers actually need LEDs?
Of course not.
That’s rather the point.
Christmas jumpers aren’t supposed to be sensible. They’re supposed to be festive, funny and just embarrassing enough that you wouldn’t contemplate wearing one in February.
Adding flashing lights simply takes that idea to its logical conclusion.
A Christmas jumper that lights up is ideal for Christmas Jumper Day, festive parties, family gatherings and ugly-jumper competitions.
Just remember to switch it off before putting it anywhere near the washing machine.
For more conventional options — along with gaming, children’s, men’s and women’s designs — see our guide to the Best Christmas Jumpers for All the Family.
