Introduction
Thank you for choosing echosari Fairy Lights. These battery-operated LED string lights are designed to add a magical ambiance to your indoor and outdoor spaces. Featuring 100 cool white LEDs on a flexible 33-foot silver wire, they offer 8 lighting modes and an automatic timer function for convenience. Please read this manual carefully before use to ensure proper setup and operation.

Image: Two coiled strands of echosari Cool White Fairy Lights with their battery boxes, showcasing the product packaging and light color.
Safety Information
- Do not mix old and new batteries.
- Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel-cadmium) batteries.
- Remove batteries if the product is not used for an extended period.
- The LED bulbs remain cool to the touch, making them safe for use around children and pets.
- The lights are IP68 waterproof, suitable for outdoor use, but the battery box should be protected from direct heavy rain or submersion.
Package Contents
- 2 x echosari Fairy Light Strands (100 LED, 33ft silver wire each)
- 2 x Battery Boxes (requires 3 AA batteries each, not included)
Specifications
| Feature | Detail |
|---|---|
| Brand | echosari |
| Model Number | ES-2P-B-100SilverL-CW |
| Light Color | Cool White |
| Number of LEDs | 100 per strand (200 total) |
| Length per Strand | 33 feet (10 meters) |
| Wire Material | Silver Copper Wire |
| Power Source | 3 x AA Batteries (per box) |
| Lighting Modes | 8 Modes (Combination, In Wave, Sequential, Slo Glo, Chasing/Flash, Slow Fade, Twinkle/Flash, Steady On) |
| Timer Function | 6 hours ON / 18 hours OFF (automatic) |
| Water Resistance | IP68 (lights only, battery box is not fully waterproof) |
| Indoor/Outdoor Use | Yes |
Setup
1. Battery Installation
- Locate the battery box for one of the light strands.
- Open the battery compartment by sliding the latch or pressing the clips on the side.
- Insert 3 new AA batteries, ensuring correct polarity (+/-).
- Close the battery compartment securely.
- Repeat for the second light strand.
2. Placement and Shaping
The flexible silver wire allows for easy shaping and wrapping around various objects. Consider the desired aesthetic and location before arranging the lights.

Image: A pair of hands gently shaping the flexible silver wire of the fairy lights into a heart, demonstrating its malleability.
- Indoor Use: Ideal for decorating bedrooms, living rooms, mantels, or creating decorative centerpieces.
- Outdoor Use: Suitable for gardens, patios, fences, or wedding decor. Ensure the battery box is placed in a dry, protected area, as it is not fully waterproof.

Image: A collage showing the versatile application of echosari fairy lights in different environments, including a bedroom, a wedding, a party, and a camping setup.
Operating Instructions
1. Power On/Off
Press the button on the battery box to turn the lights on. To turn them off, cycle through all modes until the lights turn off, or press and hold the button for 3 seconds.
2. Mode Selection
Each press of the button on the battery box will cycle through the 8 available lighting modes:
- Combination
- In Wave
- Sequential
- Slo Glo
- Chasing/Flash
- Slow Fade
- Twinkle/Flash
- Steady On

Image: A close-up view of the battery box, highlighting the mode selection button and a printed list of the 8 different lighting patterns.
3. Auto Timer Function
When you turn on the fairy lights, the built-in timer function is automatically activated. The lights will stay ON for 6 hours and then automatically turn OFF for the next 18 hours. This cycle repeats daily, providing hassle-free lighting without manual intervention.

Image: A visual representation of the auto timer feature, showing the lights active for 6 hours and then off for 18 hours, with a clock icon.
Maintenance
1. Battery Replacement
When the lights begin to dim, it is an indication that the batteries need to be replaced. Follow the battery installation steps to replace the 3 AA batteries in each unit.
2. Cleaning
To clean the lights, gently wipe them with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the lights are off and batteries are removed before cleaning the battery box.
3. Storage
When not in use, remove the batteries from the battery box. Coil the light strands neatly to prevent tangling. Store the lights in a cool, dry place away from direct sunlight.
Troubleshooting
- Lights not turning on: Check if batteries are inserted correctly with the right polarity. Ensure batteries are new or fully charged.
- Lights are dim: Replace old batteries with new ones.
- Modes not changing: Press the mode button firmly. If issues persist, replace batteries.
- Lights not waterproof: The LED wire is IP68 waterproof, but the battery box is not. Ensure the battery box is protected from water exposure.
Warranty and Support
echosari products are manufactured with quality and care. For any questions, concerns, or warranty inquiries, please contact our customer support team through the retailer's platform where you purchased the product. Please have your order number and product model (ES-2P-B-100SilverL-CW) ready for faster service.