NETTA NT-ICICLE-LIGHTS-480LED-WARM-103902 15m 480-LED Icicle Lights

NETTA NT-ICICLE-LIGHTS-480LED-WARM-103902 icicle lights provide 15 metres of warm-white LED decoration for indoor or outdoor Christmas displays. They have eight lighting modes and an automatic eight-hours-on, 16-hours-off timer, but customer feedback also raises reliability and durability concerns.

At a glance

Eight lighting modes include steady-on and several changing effects, selected using a button on the adapter.
The timer is described as operating for eight hours on and 16 hours off. Hold the power button for three seconds to switch timer mode on or off.
The listing describes memory for the selected lighting mode.
A 31V low-voltage adapter and 5M lead wire are stated in the product feature text.

Price

£28.25Save 19%

Reference price: ~~£34.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

480 LEDs across a stated 15-metre lit length suit buyers decorating a roofline or other extended area.
Warm-white light and multiple modes allow a choice between steady and animated displays.
Timer operation can reduce the need to switch the lights off manually each night.

Cons

Customer feedback includes reports of lights failing and of breakage after around two months, so long-term reliability is a material concern.

Technical specifications

14 specifications

Identity and lighting
Brand	NETTA
Model	NT-ICICLE-LIGHTS-480LED-WARM-103902
Light type	LED
Light colour	Warm White
Colour temperature	2700 Kelvin
Number of lights	480
Lit length	15 Metres
Indoor/outdoor use	Indoor, Outdoor

Power and controls
Power configuration	Corded Electric
Wireless connection listed	USB
Control methods listed	Touch
Wattage	3 watts

Materials and protection
Water resistance listed	Waterproof
Ingress protection rating	IP44

What to know before buying

Listing details to confirm

The listing is inconsistent about the lead length: feature text says 5M, while the A+ section says 10M. It also lists USB connectivity and Touch control alongside corded power and button control, and its water-resistance wording says both “Waterproof” and IP44. Confirm the connection, controls, lead length and protection details for the selected listing. Customer feedback is mixed on colour, including reports that the lights are not cool-and-warm white as advertised, while the product specification here states Warm White.

What’s in the box

Included

Clear cable
31V low-voltage adapter

Who is it for?

A good fit for

Buyers wanting a long warm-white icicle display for Christmas rooflines, windows, porches or gardens.
People who want a choice of fixed and animated lighting effects with a timer.

Less suited to

Buyers prioritising proven long-term durability or consistent reliability, given the reported failures and breakage.
Anyone specifically seeking selectable warm-and-cool-white colours, since the product specification lists Warm White and customer feedback reports mixed colour experiences.

NETTA NT-ICICLE-LIGHTS-480LED-WARM-103902 15m 480-LED Icicle Lights · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 2,534 ratings

5 stars76%76%
4 stars12%12%
3 stars4%4%
2 stars2%2%
1 star6%6%

Customer feedback reports a soft Christmas appearance, good brightness and a useful length, with positive comments about quality and value. Reliability and colour experiences are mixed, and some customers report failed lights or breakage after around two months. These reports matter for a 15-metre, 480-LED display intended for repeated seasonal use, although they do not establish how an individual set will perform.

Positive themes

Customers report a soft festive appearance, good brightness and useful length.

Negative themes

Some customers report lights failing or breaking after around two months.

Mixed feedback

Feedback on reliability and colour is mixed. Some say the lights work well, while others report failures or say the colour does not match an advertised warm-and-cool-white option.

Frequently asked questions

How long is the lit section?

The product details state a 15 Metres lit length. The listing gives conflicting lead-wire lengths of 5M and 10M, so confirm that detail before buying.

What does the timer do?

The feature description says the lights stay on for eight hours, then turn off for 16 hours. It says to hold the power button for three seconds to activate or deactivate the timer.

Can these lights be used outdoors?

The listing states indoor and outdoor use, describes the lights as Waterproof, and gives an IP44 rating. Check the listing details if the precise protection level is important for your installation.

Do the lights offer more than steady-on?

Yes. The listing describes eight lighting modes, including steady-on and several changing effects, controlled by a button on the adapter.