HOTUT Cotton Ball Fairy Lights, 3.3 m, 20 LED, Blue

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Product guide

HOTUT Cotton Ball Fairy Lights, 3.3 m, 20 LED, Blue

HOTUT cotton ball fairy lights are a 3.3 m battery-powered string with 20 blue LEDs for decorative indoor lighting. Their compact length and battery operation suit accents around a bedroom, party or seasonal display, but the listing gives conflicting information about colour and outdoor protection.

At a glance

Twenty LED cotton-ball-style lights on a 3.3 m string, powered by batteries rather than a mains socket.
The feature description says the string offers flashing and steady-on modes, controlled by a switch on the battery box.
Flexible wire is described as suitable for arranging around bedroom and party decorations.

Price

£7.64Save 15%

Reference price: ~~£8.99~~

Price checked: 13 Nov 2026

View offer Ahead of Black FridayExplore the selection

Pros and cons

Pros

Battery operation avoids needing a nearby power socket and makes placement more flexible.
A 3.3 m string with 20 lights offers a defined decorative accent for smaller displays.
The listing describes both flashing and steady-on lighting.

Cons

The 3.3 m length limits coverage compared with longer decorative strings.

Technical specifications

21 specifications

Identity
Brand	HOTUT
Model	4134346

Lighting
Number of lights	20
Light source	LED
Listed light colour	Blue
Colour temperature	2700 Kelvin
Listed special features	Flashing, continuous light

Power and controls
Power configuration	Battery Powered
Wireless connection listed	USB
Control methods listed	Touch

Dimensions and installation
Length	3.3 Metres
Form factor	Balls
Dimensions listed	25.4 x 15 x 3.8 centimetres
Layout	Linear

Materials and protection
Material listed	Cotton, Plastic
Water resistance listed	Water Resistant
Ingress protection rating listed	IP44

Other listed details
Indoor/outdoor usage	Indoor
Wattage	50 watts
Bulb shape size	BA10
Bulb base	GU10

What to know before buying

Listing details to confirm

The listing is inconsistent about colour, describing the product as blue while also claiming a warm, soft glow, and about outdoor suitability, with indoor usage specified despite outdoor-event and waterproof claims. It lists IP44 for water resistance, while the feature text separately claims IP65 for the light string and IP44 for the battery box. USB connectivity, touch control, a 50-watt rating, BA10 bulb shape and GU10 base also appear alongside a battery-powered decorative string, so confirm these details and the selected product before relying on them. The feature text says 3 x AA batteries are not included, conflicting with the included-components listing.

What’s in the box

3 x AA batteriesCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

People wanting a short battery-powered decorative string for a bedroom, party or seasonal display.
Buyers who prefer cotton-ball styling and need a string that does not depend on a nearby mains socket.

Less suited to

Buyers needing long coverage across a large room or outdoor area.
Anyone who needs confirmed colour, outdoor protection or included batteries without first resolving the listing inconsistencies.

HOTUT Cotton Ball Fairy Lights, 3.3 m, 20 LED, Blue · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 135 ratings

5 stars66%66%
4 stars18%18%
3 stars7%7%
2 stars3%3%
1 star6%6%

Customer feedback describes the lights as attractive and of good quality, with some positive impressions of value, but opinions on their size differ. The listed 3.3 m length and 20 lights help set expectations for a compact decorative string, though they do not resolve whether individual balls will look large enough for a particular display.

Positive themes

Customers describe the lights as pretty and of good quality.
Some feedback considers them good value for money.

Mixed feedback

Feedback on size is mixed, with some finding them suitable and others describing them as quite small.

Frequently asked questions

How long is the HOTUT light string?

The title and product details list a length of 3.3 m, with 20 lights.

Does it need to be plugged into a mains socket?

It is listed as battery powered. The feature description specifies 3 x AA batteries and says they are not included, while the components listing claims they are included. Check the selected listing.

Can it be used outdoors?

The product details specify indoor use, while feature text claims outdoor suitability and differing protection levels. Confirm the intended exposure and protection before outdoor use.

What colour are the lights?

The title and details say blue, but the feature copy also describes a warm glow. The actual light colour is not clear from the conflicting listing.