# Avoalre 40M300LED Battery-Powered String Lights, 300 Warm White LEDs

Avoalre 40M300LED string lights offer 300 warm white LEDs on a 40-metre battery-powered string, with eight lighting modes and a timer. They suit decorations away from a mains socket, but the battery box needs protection from rain.

- [Original product page](https://bargainpostbox.co.uk/product/avoalre-40m300led-battery-string-lights)
- [View offer](https://bargainpostbox.co.uk/visit/avoalre-40m300led-battery-string-lights)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Avoalre
- Model: 40M300LED
- Category: Home & Kitchen > Lighting
- Price: 16.99 GBP
- Previous price: 19.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T19:13:47.756Z
- Rating: 3.6 / 5
- Reviews: 1082

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

- Battery operation allows placement where a mains socket is inconvenient.
- Eight selectable modes include steady-on and several changing effects, with a claimed memory function for the last selected mode.
- The timer is described as running for six hours before switching off for 18 hours.
- The listing says the battery box is not waterproof, despite the lights being described as IP44 rated.

## Pros

- A 40-metre run with 300 LEDs offers substantial length for decorating trees, rooms and other spaces.
- The supplied feature claims include eight modes, a timer and memory of the last selected mode.
- Battery operation avoids dependence on a nearby power outlet.

## Cons

- Three AA batteries are required and are not included, so they must be supplied separately.

## Specifications

### Identity
- Brand: Avoalre
- Model: 40M300LED
### Lighting and operation
- LED count: 300
- Colour: Warm White
- Colour temperature: 3000 Kelvin
- Lighting modes: 8 Changing Mode\(Combination, Wave, Sequence, Slow Fade In, Fade Out, Slow Fade, Flash, and Steady On\)
### Power and controls
- Power configuration: Battery Powered
- Battery requirement: 3 AA batteries \(not included\)
- Control methods listed: Push Button
### Dimensions and installation
- Form factor: String Lights
- Length: 40 Metres
- LED spacing: 13.5 cm
- Weight listed: 0.63 Grams
### Materials and protection
- Water resistance listed: Water Resistant
- Ingress protection rating: IP44
- Material listed: Black cable:Full copper wire \(Oxygen-free copper 70.12mm\), F5 ultra-high brightness concave LED chip

## Before you buy

- The IP44 claim applies to the LED string, not the battery box. Keep the battery box protected from water. The listing also gives a 40-metre string plus a detachable 0.4-metre battery box, while the title says “40+0.4m”, so confirm what length is being counted if exact total reach matters.

## In the box

- 40 m 300-LED battery-powered Christmas string lights, quantity 1 (Included)

## A good fit for

- Decorating trees, rooms, ceilings or event spaces where there is no convenient mains socket.
- Buyers who want several lighting effects and a repeating six-hour on, 18-hour off timer.

## Less suited to

- Setups where the battery box would be exposed to rain or water.
- Buyers who need mains-powered lights or want batteries included.

## Customer feedback

The supplied evidence contains aggregate ratings but no written customer-feedback summary, so it does not identify specific reported strengths, complaints or reasons for ratings. The overall rating distribution is mixed, with a majority of five-star ratings but a substantial one-star share. That spread suggests buyer experiences are not uniform, but it cannot establish how the lights perform or what caused dissatisfaction.

## Frequently asked questions

### Are batteries included?
No. The listing specifies three AA batteries and says they are not included.
### Can these lights be used outdoors?
The listing describes indoor and outdoor use and gives the light string an IP44 rating. It specifically says the battery box is not waterproof, so keep that protected from water.
### What does the timer do?
The stated timer keeps the lights on for six hours, then off for 18 hours in a 24-hour cycle.
### How long is the light string?
The listed item length is 40 metres. The feature text separately mentions a detachable 0.4-metre battery box, so the title's “40+0.4m” should not be assumed to mean 40.4 metres of illuminated string.

## Offer details

- A 10% voucher is listed as an offer that must be applied.

## Alternative options

- [Avoalre Christmas String Lights Battery Operated 40M/131FT 300LED Warm White](https://bargainpostbox.co.uk/visit/avoalre-40m300led-battery-string-lights)
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## Add-ons

- [Ollny Fairy Lights Battery Operated, 15m 150 LEDs Bright Battery Powered String Lights, Warm White Outside Christmas Lights W](https://bargainpostbox.co.uk/visit/avoalre-40m300led-battery-string-lights)
- [Battery Fairy Lights - 4 Pack, 10m 100 Led Copper Wire Fairy Lights, 8 Mode Remote Control Timer, Waterproof String Lights Ba](https://bargainpostbox.co.uk/visit/avoalre-40m300led-battery-string-lights)

## Images

![Avoalre 40M300LED Battery-Powered String Lights, 300 Warm White LEDs — 1](https://bargainpostbox.co.uk/i/RkADNi3e8s57AAU_VV10oAvl2limDnHUnLeOiEPethzwaVg2914S7MPTof3sAXvEX5jaZtE1rp_D-0H3bzKr-Jrdt-YfNOu1wVOvMkmjMRo6D82exmMB1JT_.jpg)

![Avoalre 40M300LED Battery-Powered String Lights, 300 Warm White LEDs — 2](https://bargainpostbox.co.uk/i/IdtQqpDmYGYNZhWYkT-moW9xcHK5jHuWKf7Zr0gDbj2KLE0F-FA1cfXNLoK6H1xzJplg-xPweltYymQ5OKH6yFRzXdazmElzkU6Qb6W2eLlrLPa98kSJYSNq.jpg)

![Avoalre 40M300LED Battery-Powered String Lights, 300 Warm White LEDs — 3](https://bargainpostbox.co.uk/i/enZAcq2ZnYpKQB3GOoVflOri7oq8EwxIIGi2ZIMQycSzdLiMACZLiZssymWXn0NYu1tWt3Lz8WltDysvYehKDqBk2zKbASs8Bt0JaFZJU5y8T2YQBGnjXt1G.jpg)

![Avoalre 40M300LED Battery-Powered String Lights, 300 Warm White LEDs — 4](https://bargainpostbox.co.uk/i/P2_DVDlRyxW-gNxzYVfP7oLq9Z7D8EFh4IkwEuUB90E8VZsFf3Zt54fq3xRzp48xtkjCX5ky-6l7BehIClXQ8siApJixfrDljnyC3pap1k2ScS8jL2jO9iew.jpg)

![Avoalre 40M300LED Battery-Powered String Lights, 300 Warm White LEDs — 5](https://bargainpostbox.co.uk/i/ul7eN5ilkPk7VXDwCQHFxUQru8bWzqoQ8pXUOK2EuJ4QXm5qsQ92hSMGPCEORSEKclLouurT4BgPb2Ms_JgLnwT7WdogcMFwoO-TMd8xh845JcSCiWV9VllV.jpg)

![Avoalre 40M300LED Battery-Powered String Lights, 300 Warm White LEDs — 6](https://bargainpostbox.co.uk/i/kMsxyfcJZ1IP80N7o4XI3cH_y4NyTaBXPT7bHHT7dcj-i-4LIdgq_2Cs-5EqI5RqbQ066TzlxXKe2K-UFy_UM7s2ly02wMrVsMCl7-akksJOxUf-ASvBX-Zd.jpg)

![Avoalre 40M300LED Battery-Powered String Lights, 300 Warm White LEDs — 7](https://bargainpostbox.co.uk/i/3yz5iB1CddMbTJ6eSS7lMftQhQc2sfjDeEe0D53XUhceQTVCBoqE_0id8s4pKygzwl4RgEBwrS7FZ1JU-Ea4EBsjwEfxc38DiT7pHmLCgT9IQcJXexWekZku.jpg)