1. Introduction
Thank you for choosing the hardoll SFL-ALB-400W Solar Flood Light. This product is designed to provide efficient and reliable outdoor illumination using solar energy. It features a 400W cool white LED, a 5-meter cable, IP65 waterproof aluminum body, and a replaceable 30000mAh lithium battery, controlled by a remote. Please read this manual thoroughly before installation and use to ensure optimal performance and longevity of your solar flood light.

Image 1.1: hardoll SFL-ALB-400W Solar Flood Light with its solar panel and remote control.
2. Safety Instructions
- Ensure all connections are secure before use.
- Do not attempt to open or modify the product components, especially the battery compartment, unless for authorized battery replacement.
- Keep the solar panel clean to ensure efficient charging.
- Install the solar panel in a location that receives direct sunlight for at least 6-8 hours daily.
- Avoid installing the light under streetlights or other strong light sources, as this may interfere with the automatic dusk-to-dawn sensor.
- This product is IP65 waterproof, but avoid submerging it in water.
3. Package Contents
Verify that all items listed below are included in your package:
- 1x Solar Flood Light
- 1x Solar Panel
- 1x Remote Control
- 1x User Manual
- Bolts & Wing Nuts for mounting
- Anchor Bolts for secure installation
- 1x C-clamp for mounting

Image 3.1: Visual representation of the package contents, including the flood light, solar panel, remote, user manual, and mounting hardware.
4. Setup and Installation
Follow these steps for proper installation:
- Choose an Installation Location: Select a location for the solar panel that receives maximum direct sunlight throughout the day (6-8 hours recommended). Avoid shaded areas from trees, buildings, or other obstructions. The flood light can be mounted in the desired illumination area, up to 5 meters away from the solar panel.
- Mount the Solar Panel: Use the provided bolts, wing nuts, and C-clamp to securely mount the solar panel. Ensure it is angled to capture optimal sunlight.
- Mount the Flood Light: Secure the flood light in your desired outdoor location using the anchor bolts. The aluminum body is designed for durability in outdoor conditions.
- Connect the Cable: Connect the 5-meter cable from the solar panel to the flood light. Ensure the connection is tight and waterproof.
- Initial Charge: For optimal performance, allow the solar panel to charge the battery in direct sunlight for at least 2 full days before the first use. This ensures the 30000mAh lithium battery is fully conditioned.

Image 4.1: The Mono 5V/35W solar panel, designed for efficient energy capture.

Image 4.2: Important tips for solar light placement, emphasizing direct sunlight and avoiding shaded areas or interference from other light sources.
5. Operating Instructions
The hardoll Solar Flood Light operates automatically, charging during the day and illuminating at night. For additional control, use the provided remote.
Automatic Operation:
- During daylight hours, the solar panel converts sunlight into electricity, charging the internal 3.2V 30000mAh lithium battery.
- At dusk, the light sensor automatically activates the flood light, providing cool white illumination.
- At dawn, the light automatically turns off and begins charging again.
Remote Control Functions:
The remote control allows for manual override and setting adjustments:

Image 5.1: Remote control layout with functions for power, brightness, and timer settings.
- ON/OFF: Manually turn the light on or off.
- Brightness Increase (+): Increase the light intensity.
- Brightness Decrease (-): Decrease the light intensity.
- Full Light Mode: Activates maximum brightness.
- Semi Bright Mode: Activates a reduced brightness level.
- Timer Settings (6H, 4+4, 8H, 4+6, 4+8): Set the duration for the light to remain on after activation. (Note: Radar version functions may vary).
6. Maintenance
- Solar Panel Cleaning: Regularly wipe the solar panel surface with a soft, damp cloth to remove dust, dirt, and debris. A clean panel ensures maximum charging efficiency.
- Battery Replacement: The 30000mAh lithium battery is replaceable. If the light's performance significantly degrades over time, consult the manufacturer's support for guidance on obtaining and installing a replacement battery.
- General Inspection: Periodically check all connections and mounting hardware to ensure they remain secure.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on at night. | Insufficient solar charge; solar panel obstructed; light sensor interference. | Ensure solar panel receives 6-8 hours of direct sunlight. Clean the solar panel. Relocate the light away from other strong light sources (e.g., streetlights). Check cable connection. |
| Light is dim or runs for a short duration. | Insufficient solar charge; aged battery. | Ensure adequate charging time. Consider replacing the battery if it's old and performance has significantly decreased. |
| Remote control not working. | Battery in remote is dead; remote not pointed correctly. | Replace the remote control batteries. Ensure direct line of sight to the flood light's sensor. |
| Water condensation inside the glass. | Temperature fluctuations; minor seal issue. | This can sometimes occur due to temperature changes and usually dissipates. If it persists or affects performance, contact customer support. |
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | SFL-ALB-400W |
| Wattage | 400 Watts (equivalent brightness) |
| Light Source | 672 pieces of LEDs (2835 type) |
| Lumen Output | 9106 lumens |
| Light Colour | Cool White |
| Solar Panel | Poly 5V/35W |
| Battery | 3.2V 30000mAh Lithium Battery (Replaceable) |
| Cable Length | 5 meters |
| Material | Aluminium Alloy |
| Waterproof Rating | IP65 |
| Control Method | Remote Control |
| Product Dimensions | 58L x 35W x 3H Centimeters (Solar Panel) / 38L x 31W (Flood Light) |
| Item Weight | 2.3 Kilograms |
| Country of Origin | China |

Image 8.1: Dimensions of the hardoll SFL-ALB-400W Solar Flood Light and its solar panel.

Image 8.2: The IP65 waterproof rating ensures durability in various weather conditions.
9. Warranty and Support
This hardoll product comes with a limited warranty. For warranty details or technical support, please contact hardoll Enterprises LLP.
- Customer Service: +91 9846 330 340
- Email: support@hardollenterprises.com




