Introduction
Thank you for choosing Zuske Solar Outdoor String Lights. This manual provides essential information for the safe and efficient use of your 50FT G40 IP65 Waterproof Patio Lights. These solar-powered string lights feature 25+2 G40 globe bulbs, 5 lighting modes, and a dual-charging option (solar and USB-C) to ensure reliable illumination for your outdoor spaces.

Image: Zuske Solar Outdoor String Lights creating a warm ambiance on an outdoor patio.
Setup Instructions
1. Unpacking and Components
Carefully unpack all components. The package should include:
- 50ft String light x 1
- G40 Globe Bulbs x 27 (25 main + 2 spare)
- Rod x 1
- Spike x 1
- Screw Kits x 1
- Solar Panel x 1
- User Manual x 1
2. Solar Panel Placement
Position the solar panel in an area that receives 6-8 hours of direct sunlight daily. Optimal placement ensures maximum charging efficiency and longer operating times at night.
3. Initial Activation
Before first use, locate the power switch on the back of the solar panel and press it to activate the unit. Allow the solar panel to charge fully in direct sunlight for at least 6-8 hours.
4. Installation Methods
The string lights offer flexible installation options:
- Ground Insert: Attach the rod and spike to the solar panel and insert it firmly into the ground in a sunny location.
- Wall Mount: Use the provided screw kits to securely mount the solar panel to a wall or fence.
Each bulb socket features a hanging hook for effortless installation. You can hang the string lights using screws, ropes, or other suitable bundling methods.

Image: Two-way installation methods for the solar panel.

Image: Detail of the hanging hook on each bulb socket.
Operating Instructions
1. Automatic Operation
The string lights are equipped with a built-in light sensor. Once activated, they will automatically turn on at dusk and turn off at dawn, conserving energy.
2. Charging
The primary charging method is solar power. Ensure the solar panel receives adequate direct sunlight for 6-8 hours daily for 8-12 hours of operation. For cloudy days or during winter when sunlight is scarce, the solar panel can be charged via its USB-C port (cable not included).

Image: Solar panel charging during the day and automatic illumination at night.

Image: Dual charging options: solar and USB-C.
3. Lighting Modes
The string lights offer 5 distinct lighting modes. Use the mode button on the solar panel to cycle through them:
- Steady Light
- Slow Flashing
- Fast Flashing
- Intermittent Flashing (Pulsating Light)
- Breathing Light

Image: Visual representation of the 5 lighting modes.
4. Product Video
Video: An official product video demonstrating the Zuske Solar String Lights in an outdoor setting, showcasing their illumination and features.
Maintenance
1. Durability and Weather Resistance
These string lights are designed for outdoor use with an IP65 waterproof rating, making them resistant to snow, wind, and rain. The G40 globe bulbs are made from light-transmitting plastic, offering enhanced durability and shatter resistance compared to traditional glass bulbs.

Image: IP65 Waterproof and all-weather ready design.
2. Cleaning
To maintain optimal performance, periodically wipe the solar panel with a soft, damp cloth to remove dust and debris. Clean the bulbs as needed to ensure maximum light output.
3. Bulb Replacement
The string lights come with 2 spare G40 globe bulbs. If a bulb needs replacement, gently twist the old bulb out of its socket and replace it with a new G40 bulb. Ensure the power is off before replacing bulbs.

Image: Detail of a G40 bulb, highlighting its design.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on at night or are very dim. | Solar panel not receiving enough direct sunlight. Initial activation switch not pressed. | Ensure the solar panel is placed in an area with 6-8 hours of direct sunlight. Press the power switch on the back of the solar panel to activate. Consider using the USB-C charging option on cloudy days. |
| Lights operate for a short duration. | Insufficient solar charge. | Verify the solar panel receives full, unobstructed sunlight for the recommended 6-8 hours. Clean the solar panel surface. Use USB-C charging if solar conditions are consistently poor. |
| Some bulbs are not lighting up. | Loose connection or faulty bulb. | Gently check if the bulb is securely twisted into its socket. Replace the non-functioning bulb with one of the spare G40 bulbs provided. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | ESKG40-50FT-25US-Solar |
| Length | 50 feet (15 meters) |
| Bulb Type | G40 LED Globe Bulbs |
| Number of Bulbs | 25 + 2 spare |
| Light Color | Warm White (2200K) |
| Power Source | Solar Powered, USB-C Charging |
| Water Resistance | IP65 |
| Material | Plastic (Shatterproof Bulbs) |
| Voltage | 3.7 volts |
| Wattage | 3 watts |
| Control Method | On-panel button (for modes) |

Image: Product dimensions and features overview.
Warranty Information
Zuske provides a 24-month warranty for these Solar Outdoor String Lights, covering manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
Customer Support
For any questions, concerns, or assistance, please contact Zuske customer service. We offer 24/7 customer service to ensure your satisfaction.
Contact information can typically be found on the product packaging or the official Zuske website.
