GYLEFY SW-LSL-20-800 20 m Warm White Icicle Lights

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Product guide

GYLEFY SW-LSL-20-800 20 m Warm White Icicle Lights

Warm White: GYLEFY SW-LSL-20-800 icicle lights are a 20 m, corded LED string listed for indoor and outdoor use. The listing describes 720 LEDs, eight lighting modes, four brightness levels and a 6-hour-on/18-hour-off timer, giving buyers several ways to adapt a festive display. Customer feedback is positive overall but raises concerns about brightness, colour consistency and plug connections.

At a glance

Eight listed lighting modes and four brightness settings let you change the display without changing the string.
The built-in timer is described as six hours on and 18 hours off, with memory for the last mode.
The listing claims the lights and plug are waterproof and identifies the string for indoor and outdoor use.

Price

£35.99Save 10%

Reference price: ~~£39.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

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Pros and cons

Pros

20 m of icicle-style lighting with 720 LEDs suits longer roofline, window or garden displays.
The timer, mode memory and multiple brightness settings offer useful control for recurring seasonal use.
The package contents list a remote control, plug and instruction manual alongside the lights.

Cons

The remote control requires a separately purchased battery.
Customer feedback reports concerns about brightness and bulbs becoming yellowish over time, as well as cables disconnecting from plugs.

Technical specifications

19 specifications

Identity
Brand	GYLEFY
Model	SW-LSL-20-800

Lighting
Product type	String Lights
Light source	LED
Colour	Warm White
Colour temperature	3000 Kelvin
Number of lights	720
Brightness levels	4 levels brightness 25%, 50%, 75%, 100%

Power and operation
Power configuration	Corded Electric
Voltage	31V low voltage
Timer	6 hours on/18 hours off
Power lead	5m cable
Connectable sets	Connects up to 3 sets

Dimensions and installation
Light string length	20 Metres
Drop layout	144 sagging drops (lengths: 30-70-40-60cm, bulbs each: 3-7-4-6)

Materials and protection
Water resistance listed	Waterproof
Ingress protection code rating	65
Material listed	Polyvinyl Chloride
Indoor/outdoor use	Indoor, Outdoor

What to know before buying

The listing describes the lights as waterproof and gives an ingress protection code rating of 65, but does not specify the rating's format or test conditions. Treat outdoor suitability as a listing claim and follow the supplied instructions for placement and connections.

Listing details to confirm

Customer feedback is mixed on brightness and colour, and reports some plug-connection problems. The listing claims a remote is included, while some customer feedback mentions dissatisfaction with a lack of remote control, so check the selected listing contents before purchase.

What’s in the box

Included

Remote control (1)
Icicle lights (1)
Plug (1)
User manual ×1

Who is it for?

A good fit for

Buyers decorating a long eave, balcony, window or garden edge who want warm white icicle-style LEDs.
Shoppers who want a mains-powered seasonal light string with adjustable brightness, multiple modes and a repeating timer.

Less suited to

Buyers seeking battery-powered lighting or a remote that is ready to use without purchasing a separate battery.
Anyone who needs a confirmed brightness level or assured long-term colour and connection performance.

GYLEFY SW-LSL-20-800 20 m Warm White Icicle Lights · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 1,243 ratings

5 stars75%75%
4 stars15%15%
3 stars4%4%
2 stars2%2%
1 star4%4%

Customer feedback highlights good perceived quality, appearance and functionality, while opinions are mixed on value, brightness and colour. Some customers say the lights are dimmer than expected or turn yellowish over time, and reports mention cables disconnecting from plugs. These concerns matter for buyers relying on a bright, consistent outdoor display. The listing claims 720 LEDs and includes a remote in its contents list, but those specifications do not establish the brightness or resolve feedback about remote availability.

Positive themes

Customers describe the lights as good quality and attractive.
Customers report positive functionality.

Negative themes

Customer feedback reports cables disconnecting from plugs.

Mixed feedback

Brightness and colour receive mixed feedback, including reports that the lights appear dim and become yellowish over time.
Feedback is mixed on value and includes dissatisfaction about remote-control availability.

Frequently asked questions

How long is the light string?

The listed light string length is 20 Metres, with a separate 5m cable stated in the feature details.

Can the brightness and lighting mode be changed?

The listing claims eight lighting modes and four brightness levels, set at 25%, 50%, 75% and 100%.

How does the timer work?

The listed timer operates for 6 hours on and 18 hours off. The listing also says the lights save the last selected mode.

Is a remote control included?

The manufacturer contents list includes one remote control, but its required battery is not included. Customer feedback also mentions dissatisfaction about the remote, so confirm the selected listing's contents.