1. Introduction
Thank you for choosing Brightech Ambience Pro Incandescent Outdoor String Lights. These commercial-grade, waterproof string lights are designed to provide a warm, inviting glow to your outdoor spaces. This manual provides essential information for safe installation, operation, and maintenance of your new lighting system.
2. Important Safety Information
WARNING: Read all instructions before installation and use.
- Ensure the power source is 110V only.
- Do not exceed the maximum wattage for the string lights. Each bulb is 11W.
- Connect up to 5 strands end-to-end. Do not overload the circuit.
- Always unplug the string lights from the power source before installing, replacing bulbs, or performing any maintenance.
- Use only S14 bulb shape size.
- Ensure all connections are secure and weatherproof.
- Do not submerge the string lights in water. While waterproof, they are not designed for submersion.
- Keep away from flammable materials.
- If using a dimmer, ensure it is compatible with incandescent bulbs and rated for outdoor use (dimmer sold separately).
- The rubberized, heavy-duty cord is designed for durability; however, avoid sharp objects or excessive tension that could damage the wiring.
3. What's in the Box
- 1 x 48-foot string light strand
- 15 x 11-watt Edison bulbs

Image: The Brightech Ambience Pro string lights, showing the full 48-foot length with 15 bulbs, ready for installation.
4. Setup and Installation
- Unpack the Lights: Carefully remove the string lights and bulbs from the packaging. Inspect all components for any damage.
- Install Bulbs: Screw each 11-watt Edison bulb into its socket. Ensure they are finger-tight to create a secure, weatherproof seal.

Image: A close-up view of an Edison bulb being carefully screwed into its socket on the string light strand.
- Plan Your Layout: Determine the desired path for your string lights. The 48-foot strand has 15 bulbs spaced 3 feet apart. You can connect up to 5 strands end-to-end for longer installations.

Image: A diagram illustrating the 48-foot string light layout, highlighting the 3-foot spacing between each of the 15 bulbs.
- Secure the Strand: Use appropriate mounting hardware (not included) to secure the string lights. Each socket has a mounting tab for easy hanging. For long spans or windy areas, consider using a guide wire to reduce stress on the cable.
Video: An official Brightech USA video demonstrating how to create bistro ambiance with outdoor string lights, showcasing their installation and effect.
- Connect to Power: Once securely installed, plug the string lights into a 110V outdoor-rated power outlet.
5. Operating Instructions
The Brightech Ambience Pro string lights are designed for simple operation:
- Power On/Off: Plug the lights into a power outlet to turn them on. Unplug to turn them off.
- Dimming: These bulbs are dimmable. To use the dimming feature, a compatible outdoor dimmer switch (sold separately) is required.
- Smart Home Integration: The lights can be controlled via Alexa with a compatible smart home hub (sold separately).

Image: A beautifully lit outdoor patio at dusk, showcasing the warm and inviting ambiance created by the Brightech Ambience Pro string lights.
6. Maintenance
- Bulb Replacement: Always unplug the string lights before replacing any bulbs. Carefully unscrew the old bulb and screw in a new 11-watt S14 incandescent bulb. A spare bulb is included.
- Cleaning: Wipe the bulbs and cord with a soft, damp cloth as needed. Do not use harsh chemicals or abrasive cleaners.
- Weather Protection: These lights feature WeatherTite technology, designed to withstand winds up to 50 MPH, rain, and snow. The rubberized cord is durable for year-round outdoor display.

Image: A close-up of a string light bulb with water droplets, demonstrating its waterproof and weather-resistant features.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. | No power to the outlet, loose bulb, or blown fuse. | Check the power outlet. Ensure all bulbs are securely screwed in. Check the fuse in the plug (a spare fuse is included). |
| Some bulbs are not lighting up. | Loose or faulty bulb. | Tighten or replace the non-working bulb. |
| Lights flicker. | Loose connection or incompatible dimmer. | Check all connections. If using a dimmer, ensure it is compatible with incandescent bulbs. |
8. Specifications
- Model Number: AMBPROBLACK
- Length: 48 Feet
- Number of Bulbs: 15
- Bulb Wattage: 11 watts per bulb
- Bulb Shape Size: S14
- Light Source Type: Incandescent
- Voltage: 110 Volts
- Color Temperature: 3000 Kelvin (Yellow Light)
- White Brightness: 2250 Lumens
- Material Type: Rubber
- Water Resistance Level: Waterproof (IP67 Ingress Protection Code Rating)
- Special Features: Dimmable, Energy Efficient, Waterproof, Weather Resistant
- Connectivity Protocol: Wi-Fi (for smart home integration with separate hub)
- Item Weight: 6.68 Pounds
- UPC: 853799005172
9. Warranty and Support
Brightech offers a comprehensive warranty for your peace of mind:
- Bulb Warranty: 3-month warranty on light bulbs.
- Strand Warranty: Full three-year warranty on the string light strand.
- This warranty covers any defects, malfunctions, or sudden failures. For support, please contact Brightech USA customer service.
For additional information or assistance, please visit the official Brightech Store: Brightech Store







