# 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.

- [Original product page](https://bargainpostbox.co.uk/product/gylefy-sw-lsl-20-800-warm-white-icicle-lights)
- [View offer](https://bargainpostbox.co.uk/visit/gylefy-sw-lsl-20-800-warm-white-icicle-lights)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: GYLEFY
- Model: SW-LSL-20-800
- Category: Home & Kitchen > Lighting
- Price: 35.99 GBP
- Previous price: 39.99 GBP
- Discount: 10%
- Price checked: 2026-11-12T19:14:12.335Z
- Rating: 4.5 / 5
- Reviews: 1243

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## 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.

## 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.

## 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

## Before you buy

- 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.
- 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.

## In the box

- Remote control \(1\) (Included): The listing says the required battery is not included.
- Icicle lights \(1\) (Included)
- Plug \(1\) (Included)
- User manual ×1 (Included)

## 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.

## Customer feedback

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.
- Positive themes: 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.
- Mixed feedback: 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.

## Alternative options

- [12.5M+5M Icicle Lights Outdoor Christmas 420LED Timer with APP & Remote \| 17 Modes IP65 Waterproof Outside Christmas Light Mains Powered ,Dimmable Outdoor Fairy Light for Roof Gazebo Garden Warm&Cool](https://bargainpostbox.co.uk/visit/brilvibera-hcp154-420-420-led-icicle-lights)
- [WOWDSGN Icicle Lights Outdoor, 660 LED 15M+5M/66FT Xmas Snowing Icicle Light, 120 Drops 8 Modes Waterproof Timer Indoor/Outdoor Icicle Christmas Decorations Lights for Roof, Garden \(15M, Warm White\)](https://bargainpostbox.co.uk/visit/gylefy-sw-lsl-20-800-warm-white-icicle-lights)
- [LEDYA Icicle Outdoor Christmas Lights, 17M 480led Christmas Lights Outdoor Decorations, Fairy Lights Plug in for Christmas Decorations, Waterproof/8 Modes/Timer, Outside Roof Window Garden Xmas Light](https://bargainpostbox.co.uk/visit/gylefy-sw-lsl-20-800-warm-white-icicle-lights)
- [LEDYA Icicle Outdoor Christmas Lights, 55ft/17m 480 LED Warm White Fairy Lights, Mains Powered Outside & Indoor Decorations Icicle Lights with 8 Modes for Window, Roof, Garden, Wall, Gazebo](https://bargainpostbox.co.uk/visit/gylefy-sw-lsl-20-800-warm-white-icicle-lights)
- [Icicle Outdoor Christmas Lights, IP65 400 LED 8 Modes with Memory, 6H Timer \| 12.8+5M Warm White Fairy String Lights Mains Powered, Xmas Lights Waterproof Indoor & Outdoor for Roof, Window, Decorations](https://bargainpostbox.co.uk/visit/gylefy-sw-lsl-20-800-warm-white-icicle-lights)
- [LEDYA Christmas Icicle Lights Outdoor, 14m 360 LEDs Fairy Lights,Warm White \| String Lights, Mains Powered, Remote, 8 Modes, Timer & Memory, IP44, for Roof, Gutter, Window & Garden Decor](https://bargainpostbox.co.uk/visit/gylefy-sw-lsl-20-800-warm-white-icicle-lights)
- [LEDYA Icicle Outdoor Christmas Lights, 24.6ft/7.5m 240 LED Outdoor Fairy Lights, Mains Powered Outside & Indoor Decorations Icicle Lights with 8 Modes for Window, Roof, Garden, Wall, Gazebo](https://bargainpostbox.co.uk/visit/gylefy-sw-lsl-20-800-warm-white-icicle-lights)
- [WOWDSGN Icicle Lights Outdoor, 430 LED 14M+10M/78.7FT Xmas Snowing Icicle Light, 78 Drops 8 Modes Waterproof Timer Indoor/Outdoor Icicle Christmas Decorations Lights for Roof, Garden \(Cool White, 14M\)](https://bargainpostbox.co.uk/visit/gylefy-sw-lsl-20-800-warm-white-icicle-lights)
- [LEDYA Icicle Outdoor Christmas Lights, 10M 360led Christmas Lights Outdoor Decorations, Fairy Lights Plug in for Christmas Decorations, Waterproof/8 Modes/Timer, Outside Roof Window Garden Xmas Light](https://bargainpostbox.co.uk/visit/gylefy-sw-lsl-20-800-warm-white-icicle-lights)
- [Icicle Outdoor Christmas Lights 400LED 8 Modes Waterproof Plug with Timer \| Warm White 12.8m+5m Fairy Xmas String Lights Indoor Outdoor Decor Mains Power for Roof Window Curtain](https://bargainpostbox.co.uk/visit/gylefy-sw-lsl-20-800-warm-white-icicle-lights)

## Add-ons

- [Ollny Christmas Fairy Lights Mains Powered 50m 500LED Outdoor String Remote \| Plug/Warm White Light/8 Modes/Timer, Bright Lig](https://bargainpostbox.co.uk/visit/ollny-nya0500h-50m-500-led-warm-white-fairy-lights)
- [Ollny Christmas Fairy Lights, 20m 200 LEDs, Multicolour, Mains Powered \| Remote Control, 8 Lighting Modes, 4/6/8H Timer, Dimm](https://bargainpostbox.co.uk/visit/ollny-christmas-fairy-lights-20m-200-leds-multicolour)

## Images

![GYLEFY SW-LSL-20-800 20 m Warm White Icicle Lights — 1](https://bargainpostbox.co.uk/i/S23gwMDaqz4VG13TSGWqsgYHOTbs5CKpqPcZzSc3M4Xht861BSMnQrqp_cLhzS4mIvGBezKNNzP-WLisoBOPVoG2fZq1se0MYqGppywkqkC7kv-LjXZsqntj.jpg)

![GYLEFY SW-LSL-20-800 20 m Warm White Icicle Lights — 2](https://bargainpostbox.co.uk/i/ZKD2fMMiIK6VTdRc2ZUNDOOP7lzIKbUk0iM4qFj6qSgy0NGF_iIzw7GLsptycmSU65NXILHqMFFTQW7FfPgjr_a0d4njFCUcvbng3iXZBDp4eSfgtvjbDf3O.jpg)

![GYLEFY SW-LSL-20-800 20 m Warm White Icicle Lights — 3](https://bargainpostbox.co.uk/i/ylmeeWIzCj2U7jHdh2mU5CHN28_i84yEnoB5RM7oalQN0TMdTvvK1SWD5MbpC9W_9efKly8KEEA8akLn--Cf6h_52z-DxEfD-Y7jQYMh3zEzrt_8ZAdKXebx.jpg)

![GYLEFY SW-LSL-20-800 20 m Warm White Icicle Lights — 4](https://bargainpostbox.co.uk/i/tmWgCCQK-LImC-46O-RZ8zF08RUT1Bqdop9fPPnrPkGQBUiPb6MxYqmhvC8damr6vFu5x9yMay53CrftluFq91nLLCiEZxNZp4BdXmj_GnMn_gjccqOcsCHh.jpg)

![GYLEFY SW-LSL-20-800 20 m Warm White Icicle Lights — 5](https://bargainpostbox.co.uk/i/7TMgX22rLflIcbRT3ta7DOcPd_b69tcBzvB0R5FTXOyqTHysGGaI8Y2ouY-hJ5L1d5CVQIyOIoD7hTTzuFjoM5LI-Lf59sEYrOH-vOXOMWiprZ2kXg_wB8lT.jpg)

![GYLEFY SW-LSL-20-800 20 m Warm White Icicle Lights — 6](https://bargainpostbox.co.uk/i/j3GgnDVApoGyg-PaJRTfZT6GpfnNsB6QCA9FwONs4a08Af3f9DocD_GUthI500uM_p91jNWpC_KNlbyldTUTi5IHjdS31j2cle_s_ohqwpEUQWNJw5WVfodO.jpg)

![GYLEFY SW-LSL-20-800 20 m Warm White Icicle Lights — 7](https://bargainpostbox.co.uk/i/0sott3GM6nGhDSH2bJZsX-qIHzQEcUegRHvN2o5R9-vPtXOT44sd_YGANke5YWponHiYfuTH5z2uoYbiAmCDlcgPlvgXpUOnQm0ZWIbMTt_OGyIDYG6FkM7y.jpg)