# HeiPard HP-OLG-400 40m 400 LED Christmas String Lights

HeiPard HP-OLG-400 Christmas string lights combine a 40-metre, 400-LED warm-white string with mains power, remote control, adjustable brightness and timer options. The listing presents them for indoor and outdoor festive decorating, with an IP44 rating stated in its specifications.

- [Original product page](https://bargainpostbox.co.uk/product/heipard-hp-olg-400-40m-400-led-christmas-string-lights)
- [View offer](https://bargainpostbox.co.uk/visit/heipard-hp-olg-400-40m-400-led-christmas-string-lights)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: HeiPard
- Model: HP-OLG-400
- Category: Home & Kitchen > Lighting
- Price: 20.98 GBP
- Previous price: 24.99 GBP
- Discount: 16%
- Price checked: 2026-11-12T19:13:07.197Z
- Rating: 4.8 / 5
- Reviews: 45

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 lighting modes and four brightness levels are listed, with adjustments made using the remote.
- The timer options are 6 hours on/18 off, 8 hours on/16 off, or a split 6-on/6-off/3-on/9-off schedule.
- The listing says the lights remember the last setting and repeat the selected timer cycle daily.
- A 3m lead cable and green wire are stated in the feature description.

## Pros

- 40 metres and 400 LEDs suit buyers who want a long string for a tree or a broader festive display.
- Remote brightness and mode controls, plus three stated timer schedules, offer several ways to tailor operation.
- The listing specifies indoor and outdoor use and an IP44 rating.

## Cons

- Corded electric operation requires access to a suitable mains socket and limits placement compared with battery-powered lights.

## Specifications

### Identity and lighting
- Brand: HeiPard
- Model: HP-OLG-400
- Light source: LED
- Number of lights: 400
- Light colour: Warm White
- Colour temperature: 2700 Kelvin
- Length: 40 Metres
- Form factor: String
### Controls and power
- Control method: Remote
- Power configuration: Corded Electric
- Voltage: 31 Volts
- Wattage: 6 watts
- Special features listed: 4 Brightness Levels, 8 Lighting Mode, Dimmable, Memory, Waterproof
### Dimensions and protection
- Weight: 0.68 Kilograms
- Water resistance: Water Resistant
- Ingress protection rating: IP44
- Material: Copper
- Indoor/outdoor use: Indoor, Outdoor

## Before you buy

- The listing gives IP44 and describes the string as waterproof or water resistant. Treat those as listed protection claims, not evidence that the lights can be immersed. Timer and memory behaviour are also manufacturer claims.

## In the box

- 1 x 40m String Lights (Included)
- 1 x Remote Control (Included)
- 1 x UK Adapter (Included)
- 1 x User Guide (Included)

## A good fit for

- Buyers decorating a Christmas tree, garden or other indoor and outdoor area who want a 40m mains-powered light string.
- People who value remote control, multiple lighting modes, adjustable brightness and automatic timer options.

## Less suited to

- Buyers who need battery-powered lighting or a string that does not depend on a mains connection.

## Customer feedback

The supplied aggregate ratings lean positive, with ratings in the four- and five-star categories. They do not include written customer comments, so they cannot show which features buyers liked or identify specific concerns. For shoppers choosing a long, remote-controlled mains string, the ratings offer only a broad satisfaction signal, not evidence about timer reliability or outdoor performance.

## Frequently asked questions

### How long is the string and how many LEDs does it have?
The listing specifies 40 Metres and 400 LEDs.
### Can brightness and lighting modes be changed?
The listing states there are four brightness levels and eight lighting modes, adjustable with the remote.
### What timer settings are listed?
The described schedules are 6 hours on/18 hours off, 8 hours on/16 hours off, and 6 hours on/6 hours off/3 hours on/9 hours off.
### Are these lights battery powered?
No. The listed power configuration is Corded Electric.
### What is stated to be in the box?
The manufacturer contents list names the 40m string lights, remote control, UK adapter and user guide.

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- [Gresonic Fairy Lights Plug in, 400LED 40m Warm White 2000-3800K 9 Modes Dimmable Timer with Remote String Light Mains Powered Outdoor Indoor IP44 Waterproof for Christmas,Bedroom,Garden,Party,Wedding](https://bargainpostbox.co.uk/visit/heipard-hp-olg-400-40m-400-led-christmas-string-lights)
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## Images

![HeiPard HP-OLG-400 40m 400 LED Christmas String Lights — 1](https://bargainpostbox.co.uk/i/CwCeo5w4EP60ets_Y8VI-BCCYejK5qpIePwnY0h6qPuSMhKyM6hmu-X44DlOctrlJ-LGuZGmgU18cwaEVgf2PTLWDcwaDVaohpoVIg1w3w0DLkoyo6vpYAwT.jpg)

![HeiPard HP-OLG-400 40m 400 LED Christmas String Lights — 2](https://bargainpostbox.co.uk/i/02dJ9RkEz1KOU_iXIkZ76btfMWQiZXhyr-EshJtWR3aLbsIWjB5d7KNWzIAH_DQwEod-S7wLLVWWLK9vMovqujHh2d6sRbX01e1L2v3itkmZ0iCe4y0bpkjS.jpg)

![HeiPard HP-OLG-400 40m 400 LED Christmas String Lights — 3](https://bargainpostbox.co.uk/i/NRSniRpgQ1OGXVoachpJrfwHqNBnmVOhpGZz4CMP99-wd6Ppzy1IPshEGz61fVCwF0Q5LgtcbfG4Qr7kE_bnjbyXIkXGqEmJSHisz1prDCjMdWSaxGLgL8Kv.jpg)

![HeiPard HP-OLG-400 40m 400 LED Christmas String Lights — 4](https://bargainpostbox.co.uk/i/gBxh0MiPGQu3r6bFXvhAQcLupKQ_Ubi68l9iNvPT0x9KAoWWxYZf85iuS_Bj50erclslo5wmxL65m1ow-rGHN3gw8yczjR8n8OZlAviUMt3VQDv-pudmjRQe.jpg)

![HeiPard HP-OLG-400 40m 400 LED Christmas String Lights — 5](https://bargainpostbox.co.uk/i/qPErugQSklM6JQqFCmpfll4QAvfvBjtzfuwLKHhKPVXrdDg_D4-XPV8I304Mw3rywjZyo6hzVnktzw6IiBLPH3y8TkzOwyQmyMx7W6pHOQy_nwFFFQ7nN_li.jpg)

![HeiPard HP-OLG-400 40m 400 LED Christmas String Lights — 6](https://bargainpostbox.co.uk/i/RsVW24fekqbxfdEqWwA1ZYbh744UIgTjHRa6eWO7uRvqOFWtZrEAogLP6dkTZUZ_vKe4Wgtqhd11tHafpdg6w1aKkmBjhC254orE_VcXOQTtz03Htb0KLf-3.jpg)

![HeiPard HP-OLG-400 40m 400 LED Christmas String Lights — 7](https://bargainpostbox.co.uk/i/Rj-oLHgcvvb_Mbf17cHs0aw3XQ-aom7Ed7P6sYjbN0dLrDHstuIhQdCPIMyg4xhref8Ls4KFZx2yIxX-TXQwnet0rtnRnB0HH5qHDjU4yHrQJnvygHcxFetj.jpg)