NETTA 500 LED Multi-Colour Christmas Lights, 12.5 m

Multi-Colour: NETTA Christmas Tree Lights are a 12.5-metre, mains-powered string with 500 multicolour LEDs, timer and eight lighting modes. Close 2.5 cm bulb spacing gives a dense line of lights, while the listed 5 m lead helps position the string near a socket.

At a glance

Choose from eight listed modes, including steady-on, fades, chasing and twinkle effects.
The timer is described as running for 8 hours before switching off for 16 hours, then repeating daily.
The listing claims indoor and outdoor use and an IP44-rated adapter.
NETTA states a 365-day warranty.

Price

£18.99Save 24%

Reference price: ~~£24.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Ollny Christmas Fairy Lights, 20m 200 LEDs, Multicolour, Mains Powered | Remote Control, 8 Lighting Modes, 4/6/8H Timer, Dimmable, IP44 String Lights for Xmas Trees, Gardens and House Fronts

£12.27

Pros and cons

Pros

500 LEDs across 12.5 metres and 2.5 cm spacing suit buyers wanting a closely spaced string.
Mains power avoids reliance on a battery pack, and the stated 5 m lead offers some distance between socket and lit section.
The timer and memory feature reduce the need to set the preferred mode repeatedly, according to the listing.

Technical specifications

16 specifications

Identity
Brand	NETTA
Model	NT-500LMULTI-FAIRYLIGS-TIMER+MEMORYFUNC

Lighting
LED count	500
Colour	Multi-colour
Lit length	12.5 Metres
Bulb spacing	2.5cm

Power and controls
Power configuration	Corded Electric
Adapter voltage	31V
Control methods listed	Touch
Control location	Button on the plug adapter
Lead wire	5M

Use and protection
Listed usage	Indoor, Outdoor
Ingress protection rating	IP44
Water resistance listed	Water Resistant
Material listed	Plastic

Dimensions and installation
Weight listed	0.6 Kilograms

What to know before buying

Listing details to confirm

The listing has inconsistent technical details: the title says 2.5 cm bulb spacing, while the product details also list a GU5.3 bulb base and Touch control, and the feature text instead describes a button on the plug adapter. Confirm the control and bulb details for the selected listing. Customer feedback also reports mixed colour impressions and reliability, so treat colour appearance and lifespan as uncertain rather than guaranteed.

Who is it for?

A good fit for

People decorating a Christmas tree or indoor area who want 500 multicolour LEDs on a 12.5 m string.
Buyers who want a mains-powered string with selectable effects and an automatic daily timer.
Users seeking a string described for both indoor and outdoor decorative use, with IP44 listed for the adapter.

Less suited to

Anyone who needs battery-powered lights or a string longer than the listed 12.5 m lit length.
Buyers who require a specific verified colour temperature, consistent lifespan or independently confirmed outdoor protection.

NETTA 500 LED Multi-Colour Christmas Lights, 12.5 m · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 1,917 ratings

5 stars78%78%
4 stars9%9%
3 stars4%4%
2 stars3%3%
1 star6%6%

Customer feedback highlights a sparkly appearance, perceived brightness and appreciation for the timer. Experiences are mixed on reliability, colour, ease of use and lifespan, including reports of tangled wires and lights stopping early. For buyers choosing this multicolour, mains-powered string, the mixed colour impressions matter if a particular shade is important, while reliability comments are worth weighing against the listing's stated timer and lighting features.

Positive themes

Customers describe a sparkly glow, attractive appearance on trees and good brightness.
The timer is appreciated by customers.

Mixed feedback

Customers report varied reliability, from all lights working to failures.
Colour impressions differ, with some describing a bright white appearance and others finding the light more yellow than white.
Ease of use and lifespan receive mixed reports, including tangled wires and some lights stopping after three hours.

Frequently asked questions

How long is the lit section?

The listing gives a lit length of 12.5 metres and separately states a 5 m power lead.

How does the timer work?

Hold the power button for 3 seconds until it turns green to activate it. The lights are described as staying on for 8 hours and off for 16 hours. Hold the button again for 3 seconds until it turns white to disable the timer.

How many lighting modes are listed?

Eight modes are described: combination, steady-on, slow fade, in waves, slow glow, chasing/flash, sequential and twinkle/flash.

Can these lights be used outdoors?

The listing describes indoor and outdoor use and gives an IP44 rating for the adapter. Follow the product instructions for placement and exposure.