Anmossi SW-LSL-30-300 30 m 300-LED Smart String Lights

Smart: Anmossi SW-LSL-30-300 string lights are listed as a 30-metre, 300-LED set with warm-white and multicolour lighting. App control, music-reactive effects, a timer and indoor/outdoor use are claimed, while the listing also describes remote control without detailing it in the control-method specifications.

At a glance

The 30-metre string has 300 LEDs and is listed with warm-white and multicolour output.
The listing describes app adjustments for colour, brightness and effects, along with music-reactive modes.
Timer, memory, dimming and indoor/outdoor use are among the advertised features.

Price

£21.24Save 15%

Reference price: ~~£24.99~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

Warm-white and multicolour options allow a choice between a simpler warm look and coloured effects.
App-based brightness and effect adjustments, plus music-reactive modes, offer more control than fixed-output lights.
The stated 30-metre length is suited to decorating a tree, patio or other area requiring a long run.

Cons

Corded electric power means placement depends on access to a suitable power connection.

Technical specifications

20 specifications

Identity and lighting
Brand	Anmossi
Model	SW-LSL-30-300
Number of LEDs	300
Light source	LED
Light colours	Multicolor, Warm White
Warm-white colour temperature	3000 Kelvin
Length	30 Metres
Form factor	String

Connectivity and controls
Wireless connection listed	Bluetooth
Control method listed	App
Special features	Colour Changing, Dimmable, Remote Controlled, Timer, Twinkling

Power and battery
Power configuration	Corded Electric
Voltage	31 Volts (DC)
Wattage	7 watts
Battery listing	1 C batteries required. (included)

Dimensions and installation
Weight listed	100 Grams
Indoor/outdoor use listed	Indoor, Outdoor

Materials and protection
Water resistance listed	Waterproof
Ingress protection code	IP44
Material	Copper, Plastic

What to know before buying

Listing details to confirm

The listing is inconsistent about control and power details: remote control is promoted, but the control-method field lists only App. It claims a C battery is included while also listing corded electric power, and the product title gives 30m/100ft whereas the detailed length is 30 Metres. Confirm the selected listing's controls, battery role and supplied length before purchase. The listing specifies IP44 and also uses the broader term “Waterproof”. Check that this protection rating suits the intended exposure.

What’s in the box

Included

LED string lights

Who is it for?

A good fit for

Buyers wanting long decorative lighting with both warm-white and multicolour settings.
Indoor or outdoor seasonal displays where app-operated effects and music synchronisation are useful.
Tree, patio, garden or party decoration where a corded 30-metre string can reach the installation area.

Less suited to

Buyers who need battery-only or solar lighting, since the listed power configuration is corded electric.
Anyone requiring confirmed remote operation or a clearly specified battery function without checking the listing first.

Anmossi SW-LSL-30-300 30 m 300-LED Smart String Lights · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 117 ratings

5 stars60%60%
4 stars15%15%
3 stars10%10%
2 stars6%6%
1 star9%9%

The available evidence consists of aggregate ratings rather than written customer feedback, so it does not establish specific strengths, complaints or reasons for opinions. The overall rating is 4.1 out of 5, with ratings spread across the five- to one-star categories. Treat that as a mixed general signal, not confirmation of app reliability, outdoor performance or the disputed control and power details.

Frequently asked questions

How long is the Anmossi SW-LSL-30-300 string?

The detailed specifications list a length of 30 Metres. The title also says 30m/100ft, so check the selected listing if the exact length is critical.

Can the lights display both warm white and colours?

Yes. The listing gives the light colours as Multicolor, Warm White and describes switching between warm-white and coloured modes.

How are the lights controlled?

App is the listed control method, and Bluetooth is the listed wireless connection. The title and feature copy also mention a remote, but the detailed control-method field does not confirm one.

Are these suitable for outdoor decoration?

The listing specifies indoor and outdoor use, an IP44 rating and describes the lights as waterproof. IP44 is the specific protection rating supplied, so consider whether it suits the conditions where you plan to use them.