MDAI LED Light-Up Christmas Sweater

The MDAI LED Light-Up Christmas Sweater is a long-sleeve festive pullover with reindeer, Christmas-tree and Santa-themed designs. Its battery-powered lights make it suited to holiday gatherings, while the listing’s mixed sizing and durability feedback makes fit and expected wear worth considering.

At a glance

Festive knitted pullover described with reindeer, tree, Santa and fireworks motifs.
LED lights are controlled by a power button, and the listing says batteries can be replaced.
The listed size range extends from S through 3XL.

Price

$44.99Save 10%

Reference price: ~~$49.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

Built-in lights give the sweater a more distinctive option for holiday parties than a plain festive pullover.
The listed CR2032 batteries are described as included, so the light feature is intended to work without a separate battery purchase.

Technical specifications

8 specifications

Design and construction
Pattern details	Fireworks, Reindeer, Christmas tree, Santa Claus
Material	acrylic fabric
Listed sizes	S/M/L/XL/2XL/3XL

Lighting and power
LED count	11 led
Light strings	4 light strings
Batteries	2 CR2032 LITHIUM BATTERIES
Claimed battery life	at least 48 hours
Light control	Turn the light on or off by toggling the power button

What to know before buying

Listing details to confirm

The listing is inconsistent about the lighting configuration, describing 11 LEDs and four light strings, and battery life of at least 48 hours is a claim rather than a verified runtime. It also says the sweater is not disposable and can be worn after removing the lights, while customer feedback is mixed on durability. Size feedback is also mixed, so consult the selected listing's size information before choosing. Remove the battery-box insulating sheet before first use, turn lights off when not needed, and hand-wash or dry-clean as recommended.

Who is it for?

A good fit for

Shoppers seeking a novelty Christmas pullover with built-in lights for parties and seasonal gatherings.
People who want a festive sweater with motifs including reindeer, Christmas trees, Santa and fireworks.

Less suited to

Buyers who need dependable sizing or long-term durability based on consistent customer feedback.
Anyone seeking a plain sweater without electronic lighting.

MDAI LED Light-Up Christmas Sweater · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 155 ratings

5 stars76%76%
4 stars13%13%
3 stars5%5%
2 stars0%0%
1 star6%6%

Customer feedback describes the sweater as attractive and festive, with the lights noted as a welcome feature. Those impressions suit its intended use as a holiday-party pullover. Feedback is mixed on size and durability, so buyers who prioritize predictable fit or repeated long-term wear should weigh those concerns. Aggregate ratings lean positive, but they do not establish consistent sizing or durability.

Positive themes

Customers describe the appearance as appealing and the sweater as festive.
Customers appreciate that it lights up.

Mixed feedback

Customer feedback is mixed on sizing.
Customer feedback is mixed on durability.

Frequently asked questions

Are batteries included?

The listing says the sweater comes with two CR2032 lithium batteries. It instructs buyers to remove an insulating sheet from the battery box before first use.

How long do the lights last?

The listing claims at least 48 hours, but this is not an independently verified runtime. It also gives inconsistent lighting details, describing both 11 LEDs and four light strings.

What sizes are listed?

The listing names S, M, L, XL, 2XL and 3XL. Customer feedback on sizing is mixed, so review the selected listing's sizing details.

How should the sweater be cleaned?

The listing recommends hand-washing or dry cleaning.