1. Introduction
Thank you for purchasing the yeuago 12 Pack Solar Mason Jar Lid Lights. These innovative lights are designed to transform ordinary mason jars into beautiful, solar-powered decorative lighting for your outdoor spaces. Featuring 30 warm white LED firefly fairy string lights, they are waterproof and come with hangers for easy placement. This manual provides essential information for safe installation, operation, and maintenance of your new solar lights.

Figure 1: Overview of the yeuago Solar Mason Jar Lid Lights components. Includes 12 solar lids, 12 wire hangers, and an example of a lit mason jar (jar not included).
2. Safety Information
- Ensure the solar panel is exposed to direct sunlight for optimal charging.
- Do not submerge the entire lid in water, although it is designed to be waterproof against rain and splashes.
- Keep out of reach of small children.
- Do not attempt to open or modify the solar lid unit, as this may damage the product and void the warranty.
- Dispose of batteries responsibly according to local regulations if replacement is ever needed (though typically not user-replaceable).
3. Setup and Installation
The yeuago Solar Mason Jar Lid Lights are designed for easy setup. Please follow these steps:
- Prepare Your Mason Jars: Ensure your regular mouth mason jars (not included) are clean and dry.
- Unpack the Lights: Carefully remove the solar lids and wire string lights from their packaging.
- Insert String Lights: Gently coil the 30 LED fairy string lights into the mason jar. Ensure the small battery compartment and the wire connecting to the lid are positioned correctly to allow the lid to screw on.
- Attach the Solar Lid: Screw the solar lid onto the mason jar, ensuring it is snug and secure.
- Attach Hangers (Optional): If you wish to hang your mason jar lights, attach the provided wire hangers to the neck of the mason jar.
- Initial Charge: Before first use, place the assembled mason jar lights in a location where the solar panel on the lid receives direct sunlight for at least 8-12 hours. This allows the internal battery to fully charge.

Figure 2: Illustration of the solar charging process and automatic light functions. The solar panel charges during the day, and the lights automatically turn on at night.
4. Operating Instructions
These solar lights are designed for hassle-free operation:
- Automatic On/Off: The lights feature a built-in light sensor. They will automatically turn on at dusk when it gets dark and turn off at dawn when light is detected.
- Placement: For optimal performance, ensure the solar panel on the lid is placed in an area that receives 6-8 hours of direct sunlight daily. Shaded areas will reduce charging efficiency and shorten illumination time.
- Duration: A full charge typically provides 8-12 hours of illumination, depending on the amount of sunlight received during the day.

Figure 3: Examples of solar mason jar lights enhancing outdoor spaces, perfect for gardens, patios, and festive decorations.
5. Maintenance
- Cleaning: Periodically wipe the solar panel with a soft, damp cloth to remove dust, dirt, or debris. A clean solar panel ensures maximum charging efficiency.
- Winter Care: In regions with heavy snow or prolonged periods of low sunlight, you may consider bringing the lights indoors to protect them and preserve battery life.
- Battery: The lights use a rechargeable AAA battery (600mAh, 1.2V). While designed for long life, if the lights' performance significantly degrades over time, the battery may need replacement. This typically requires opening the lid unit, which should be done carefully to avoid damaging the waterproof seal.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on at night. |
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| Lights stay on during the day. |
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| Lights are dim or flicker. |
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7. Specifications
- Product Name: Solar Mason Jar Lid Lights
- Model: B0928V83CQ
- Brand: yeuago
- LED Quantity: 30 LEDs per string
- Light Color: Warm White
- Wire Length: Approximately 3.3 ft (1 meter)
- Power Source: Solar Powered
- Battery: 1 x AAA 600mAh 1.2V rechargeable battery (per lid)
- Charging Time: 8-12 hours (direct sunlight)
- Working Time: 8-12 hours (after full charge)
- Waterproof Rating: Designed for outdoor use (rain and splash resistant)
- Compatibility: Fits regular mouth mason jars (jar not included)

Figure 4: Key advantages of yeuago Solar Mason Jar Lid Lights, including a larger, more efficient solar module and brighter 30 LED bulbs.
8. Warranty and Support
yeuago is committed to providing high-quality products. If you encounter any issues or have questions regarding your Solar Mason Jar Lid Lights, please do not hesitate to contact our customer support team.
For support, please visit the yeuago store on Amazon or contact us through the Amazon platform. We aim to resolve any concerns promptly and efficiently.
Return Policy: This product is subject to Amazon's standard 30-day return policy for refund or replacement.