---
product_id: 164393469
title: "Erchen Battery Operated LED String Lights, Dimmable 66 FT 200 LED Ultra Thin Waterproof 8 Modes Timer Copper Wire Fairy Lights with 13 Key Remote Control for Indoor Outdoor Christmas Party (Blue)"
brand: "er chen"
price: "11159 Ft"
currency: HUF
in_stock: true
reviews_count: 9
category: "Er Chen"
url: https://www.desertcart.hu/products/164393469-erchen-battery-operated-led-string-lights-dimmable-66-ft-200
store_origin: HU
region: Hungary
---

# 100 LED bulbs Battery powered IP65 waterproof Erchen Battery Operated LED String Lights, Dimmable 66 FT 200 LED Ultra Thin Waterproof 8 Modes Timer Copper Wire Fairy Lights with 13 Key Remote Control for Indoor Outdoor Christmas Party (Blue)

**Brand:** er chen
**Price:** 11159 Ft
**Availability:** ✅ In Stock

## Summary

> ✨ Light Up Your Life with Style!

## Quick Answers

- **What is this?** Erchen Battery Operated LED String Lights, Dimmable 66 FT 200 LED Ultra Thin Waterproof 8 Modes Timer Copper Wire Fairy Lights with 13 Key Remote Control for Indoor Outdoor Christmas Party (Blue) by er chen
- **How much does it cost?** 11159 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/164393469-erchen-battery-operated-led-string-lights-dimmable-66-ft-200)

## Best For

- er chen enthusiasts

## Why This Product

- Trusted er chen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Illuminate Your Space:** Transform any setting with 100 vibrant LED lights!
- • **Long-lasting Performance:** Enjoy over 2 weeks of illumination with timer mode.
- • **Flexible & Durable Design:** Crafted with high-quality copper wire for endless creativity.
- • **Remote Control Convenience:** Easily adjust settings with a 13-key remote.
- • **Versatile Modes for Every Mood:** Choose from 8 enchanting lighting modes.

## Overview

The Erchen Battery Operated LED String Lights feature 100 super bright multicolor LEDs on a 33 ft copper wire, designed for both indoor and outdoor use. With 8 selectable modes and a 13-key remote, these dimmable, waterproof lights are perfect for creating a festive atmosphere at any event. Powered by 3 AA batteries, they can last over 2 weeks with the timer function, ensuring your celebrations shine bright!

## Description

Product Description ER CHEN Battery Operated 66FT 200 LED Copper Wire Fairy Lights perfect decorative string light that can light up your holiday or add joyful atmosphere to your party Key Features 8 Fantastic Change Modes. 3-strand Copper wire structure, it is lightweight and Easy to install. Battery powered bright string lights. With Ip65 waterproof level, the light string can work outdoor. It's never overheat, can be safely touched even after long time use. Other Features The light string is neatly wound on the reel, which is easy to install and effectively prevents entanglement. The wire is flexible and easy to hide, the lights are powered by AA battery. It can working outside freely and easy be operated by remote or the 2 buttons on the battery case. What's in the box 1*66ft battery operated string lights. 1*wireless remote control Specifications String Length: 66FT/20m Lead Length: 6.6FT/2m LED Quantity: 200 dual-Color LED bulbs Wire Color: Copper Wire Material: Copper wire Power source: AA battery powered Working temperature: -25~60℃ Remote Feature ON/OFF : power on /off Dim-/Dim+: to adjust the brightness, there are 10 brightness levels Timer: to turn on the timing function, Press the button, the light will stay 6 hours on and 18 hours off every day. button 1-8 to select lighting modes 1 Combination 2 Random/star Twinkle 3 Sequential 4 Slo Glo 5 Chasing/Flash 6 slow fade 7 Flash 8 Steady on Note Please pull out the plastic insulation sheet at the bottom of the remote control before using. The copper wire is thin and delicate. They can be DIY into any shape you like including wrapping around your crafts or bent into your bottle jar. The wire will even not be invisible if you do not look at them very closely. Only fantastic light atmosphere shows. Your gardern or the decorations in your house may be monotonous at night. Adding our LED string lights on them, they will be lighted up in a second. You will get much happiness from a fairy lighted night. Indoor and Outdoor Decoration freely! Both the LED string lights and the adapter are waterproof, you do not need to be afraid they will stop working after rainy days. For longer using life, the battery box should not be sink into water.

Review: . - Easy to use :D came fast !! Nice and bright I got the green The timer function is good if you need to go out or forget about them. Easy to put up
Review: Great Lights! - I added these lights to the others I have in my driveway. They look great, exactly as described. I'm using rechargeable batteries. As with my other lights, I make sure the battery box end of the wire is next to my bins - I wrap the box in a bit of bubblewrap put it in a little self sealing plastic bag with only a small opening for the wire, then put it and the other boxes in a carrier bag and hang them inside my bin - this helps protect the batteries from rain and frost. The only problem is, if you have more than one set of lights (even if they are different brands) with remote controls it can be a bit fiddly trying to set the timer and flashing pattern on one without it affecting the others - the remotes might perform the same function on all or only some of the functions on each set of lights, so changing one can change them all ... differently! So best to mark the remotes in some way to distinguish which is which, and to cover up the boxes you're not setting. Have fun!

## Features

- 【200 Super Bright LED】: 200 blue LED bulbs on 66 ft high quality copper wire. They will light up your patio or garden and add joyful atmosphere to your party and holiday.
- 【Battery powered Starry Lights】: 6 AA batteries(not included) are required to power the light. Fresh AA batteries can last more than 7 days with continuously STEADY ON mode. Using Timer mode(6hr on, 18hr off) , they will last for more than 2 weeks.
- 【8 Selectable function Modes】: 8 modes include Steady on, slow fade, twinkle, wave, Flashing, chasing and so on. With 13 keys Remote, you can easily turn on/off the light, changing modes, adjusting the brightness and setting the Timer.
- 【High Quality Copper Wire and IP65 Waterproof】: The 3-Strands Copper Wire structure makes this firefly light more durable and flexible. It can be easily bended and shaped around almost anything. It also can be used indoor or outdoor freely. The wire parts of the string lights are fully sealed, can working under the water; the battery case has IP44 waterproof level, can working outside, but cannot sink under the water.
- 【Certification and Warranty】: With the CE and FCC certificates, the safety of the lights is guaranteed. We also provide 12 months’warranty. If you are not satisfied with the product, please don't hesitate to contact us at any time, we'll try our best to solve your issue.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NYMGDCT |
| Best Sellers Rank | 19,135 in Lighting ( See Top 100 in Lighting ) 842 in Indoor Decorative String Lights |
| Brand | ER CHEN |
| Brand Name | ER CHEN |
| Colour | Blue |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | USB |
| Control Method | Remote |
| Controller Type | Remote Control |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 987 Reviews |
| Fixture Features | Dimmable, Waterproof |
| Included Components | 1*66ft battery operated string lights, 1*wireless remote control |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Indoor/Outdoor usage | Indoor, Outdoor |
| Ingress Protection Code Rating | IP65 |
| Item Dimensions | 100 x 2 x 2 centimetres |
| Item Length | 66 Feet |
| Item Weight | 0.2 Kilograms |
| Light Color | Blue |
| Light source type | LED |
| Manufacturer | ER CHEN |
| Manufacturer Part Number | YX0060L |
| Material | Copper |
| Model Number | DC-20M200L |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Number of Items | 1 |
| Number of Lights | 200 |
| Occasion | Christmas |
| Power and Plug Description | Battery Powered |
| Power source | Battery Powered |
| Seasons | Winter |
| Special feature | Dimmable, Waterproof |
| Theme | Space |
| Type of Bulb | LED |
| UPC | 192187717564 |
| Unit Count | 20.11 Meter |
| Water Resistance Level | Waterproof |
| Wattage | 5 watts |

## Images

![Erchen Battery Operated LED String Lights, Dimmable 66 FT 200 LED Ultra Thin Waterproof 8 Modes Timer Copper Wire Fairy Lights with 13 Key Remote Control for Indoor Outdoor Christmas Party (Blue) - Image 1](https://m.media-amazon.com/images/I/71QLmYv6HTL.jpg)
![Erchen Battery Operated LED String Lights, Dimmable 66 FT 200 LED Ultra Thin Waterproof 8 Modes Timer Copper Wire Fairy Lights with 13 Key Remote Control for Indoor Outdoor Christmas Party (Blue) - Image 2](https://m.media-amazon.com/images/I/81xswS8YiZL.jpg)
![Erchen Battery Operated LED String Lights, Dimmable 66 FT 200 LED Ultra Thin Waterproof 8 Modes Timer Copper Wire Fairy Lights with 13 Key Remote Control for Indoor Outdoor Christmas Party (Blue) - Image 3](https://m.media-amazon.com/images/I/71Cl0pQ3-TL.jpg)
![Erchen Battery Operated LED String Lights, Dimmable 66 FT 200 LED Ultra Thin Waterproof 8 Modes Timer Copper Wire Fairy Lights with 13 Key Remote Control for Indoor Outdoor Christmas Party (Blue) - Image 4](https://m.media-amazon.com/images/I/71MWRFhweNL.jpg)
![Erchen Battery Operated LED String Lights, Dimmable 66 FT 200 LED Ultra Thin Waterproof 8 Modes Timer Copper Wire Fairy Lights with 13 Key Remote Control for Indoor Outdoor Christmas Party (Blue) - Image 5](https://m.media-amazon.com/images/I/71YTH5l+BCL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ .
*by A***N on 6 December 2025*

Easy to use :D came fast !! Nice and bright I got the green The timer function is good if you need to go out or forget about them. Easy to put up

### ⭐⭐⭐⭐⭐ Great Lights!
*by C***W on 17 December 2022*

I added these lights to the others I have in my driveway. They look great, exactly as described. I'm using rechargeable batteries. As with my other lights, I make sure the battery box end of the wire is next to my bins - I wrap the box in a bit of bubblewrap put it in a little self sealing plastic bag with only a small opening for the wire, then put it and the other boxes in a carrier bag and hang them inside my bin - this helps protect the batteries from rain and frost. The only problem is, if you have more than one set of lights (even if they are different brands) with remote controls it can be a bit fiddly trying to set the timer and flashing pattern on one without it affecting the others - the remotes might perform the same function on all or only some of the functions on each set of lights, so changing one can change them all ... differently! So best to mark the remotes in some way to distinguish which is which, and to cover up the boxes you're not setting. Have fun!

### ⭐⭐⭐⭐ Blue 100 remote, battery fairy lights.
*by J***I on 10 October 2025*

Nice fairy lights, does just what I wanted them for.

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**Shop now:** [https://www.desertcart.hu/products/164393469-erchen-battery-operated-led-string-lights-dimmable-66-ft-200](https://www.desertcart.hu/products/164393469-erchen-battery-operated-led-string-lights-dimmable-66-ft-200)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-06-11*