UIONVO TMC420CW 20 m Multicolour LED Icicle Lights

UIONVO TMC420CW icicle lights provide a 20-metre multicolour LED run for indoor or outdoor Christmas displays. Remote and button controls, dimming and timer modes give options for adjusting the display, while corded power means it needs access to an outlet.

At a glance

The listing specifies a 20-metre run with 560 LEDs in four colours: red, green, blue and yellow.
Eight lighting modes, four brightness levels and timer settings are described, with control from the remote or plug button.
A 5-metre lead cord is claimed, which may help reach an outdoor outlet from the display area.

Price

£27.99Save 15%

Reference price: ~~£32.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

The long stated run and multicolour LEDs suit rooflines, gutters, windows and other seasonal displays.
Remote control and four brightness settings allow adjustments without operating the plug button.
The listing identifies IP44 and water resistance for outdoor use, as well as indoor use.

Cons

Corded electric power restricts placement to areas within reach of an outlet.

Technical specifications

14 specifications

Identity and design
Brand	UIONVO
Model	TMC420CW
Length	20 Metres
Number of LEDs	560
Colour	Multicolour
Light source	LED
Theme	Christmas
Occasions	Christmas, New Year
Indoor or outdoor use	Indoor, Outdoor

Controls and features
Control methods listed	Push Button, Remote
Features listed	Dimmable, Energy Efficient, Linkable, Remote Controlled, Timer

Power and protection
Power configuration	Corded Electric
Water resistance listed	Water Resistant
Ingress protection rating	IP44

What to know before buying

Listing details to confirm

The timer description is inconsistent: it lists 6H, 8H and 6639H, so the third setting is unclear. The listing also calls the lights linkable but does not specify connection limits. Confirm timer operation and linkability details before buying.

What’s in the box

Included

Icicle lights, 20 m (1)
Remote control (1)
User manual ×1

Who is it for?

A good fit for

Buyers planning a multicolour seasonal display across a long roofline or gutter.
Those who want remote or plug-button controls, selectable brightness and timer options.
Indoor or outdoor decorators with a suitable outlet within reach.

Less suited to

Anyone needing battery-powered lights or a display location without nearby mains power.
Buyers who require a specified, confirmed timer setting beyond the clearly stated options.

UIONVO TMC420CW 20 m Multicolour LED Icicle Lights · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 76 ratings

5 stars76%76%
4 stars6%6%
3 stars12%12%
2 stars4%4%
1 star2%2%

Customer feedback describes the lights as bright and attractive, and reports positive impressions of quality and value. Opinions on the colours are mixed, with some liking them and others wanting a fuller range. That distinction may matter if a specific colour palette is important: the listing describes four colours rather than an unrestricted colour range.

Positive themes

Customers report that the lights are bright and look attractive.
Feedback also describes the product positively for quality and value.

Mixed feedback

Colour options receive mixed feedback. Some customers like the colours, while others say the range is limited.

Frequently asked questions

How long are the UIONVO TMC420CW lights?

The listed light length is 20 metres. The feature text separately claims a 5-metre lead cord.

Can these icicle lights be used outdoors?

The listing specifies indoor and outdoor use and gives an IP44 rating with water resistance. Follow the product instructions for installation and use.

What controls and lighting settings are listed?

The lights are described as having remote and push-button controls, eight modes and four brightness levels. The timer options include a garbled third value, so its exact setting is unconfirmed.

Are the lights mains powered?

Yes. The listed power configuration is corded electric, so the display needs access to an outlet.