1. Introduction
The Phlizon PL1000 (PH-S10) is a dimmable, full-spectrum LED grow light designed for indoor plant cultivation. It features high-efficiency Samsung LM281B LEDs, including UV and IR diodes, to support all stages of plant growth from germination to flowering. This manual provides essential information for safe installation, operation, and maintenance of your grow light.
2. Safety Instructions
- Always disconnect the power supply before installation, cleaning, or maintenance.
- This product is designed for indoor use only. Do not expose to direct water spray or high humidity environments.
- Avoid direct eye exposure to the LEDs when the light is on. Wear protective eyewear if necessary.
- Ensure proper ventilation around the light fixture to prevent overheating.
- Do not attempt to disassemble or modify the light fixture. This will void the warranty and may cause electrical hazards.
- Keep the light away from flammable materials.
- Ensure the hanging system is securely installed and can support the weight of the fixture.
3. Package Contents
Verify that all items are present in the package:
- 1 x Phlizon PL1000 LED Grow Light Fixture
- 1 x Power Cord
- 2 x Adjustable Rope Hangers
- 2 x Steel Wire Hangers

Figure 1: Detailed specifications for the Phlizon PL1000, including model, wattage, controller type, LED count, and coverage area, along with a visual representation of the power cord and rope hangers.
4. Product Features
- High-Quality Manufacturing: Constructed with durable aluminum and equipped with Samsung LM281B LED chips for superior quality and reliability.
- Full Spectrum with UV & IR LEDs: Features 268 LEDs, including 150pcs 3000K, 86pcs 6500K, 24pcs 660nm red, 4pcs UV, and 4pcs IR LEDs, providing a comprehensive spectrum for optimal plant growth.
- Dimmable Design: The light intensity can be adjusted via a dimmer knob to suit the specific needs of plants at different growth stages.
- Energy Efficiency: Consumes only 100W while offering light efficacy up to 2.8 umol/W and a PPFD value of 500 umol/m² at 18 inches, making it an energy-efficient alternative to traditional 1000W HPS/MH lights.
- Zero Noise & Waterproof Function: Designed without fans for silent operation. The light board utilizes sealing technology and an advanced waterproof external power supply, making the entire unit water-resistant.

Figure 2: A graph illustrating the full spectrum light output of the Phlizon PL1000, including 3000K, 6500K, 660nm Red, 730nm IR, and 400nm UV LEDs, optimized for various plant growth stages.
5. Setup
- Unpack: Carefully remove the grow light and all accessories from the packaging. Inspect for any damage.
- Attach Hangers: Connect the steel wire hangers to the four corners of the light fixture. Then, attach the adjustable rope hangers to the steel wires.
- Hang the Light: Securely hang the light fixture in your desired growing area using the adjustable rope hangers. Ensure the light is level and stable.
- Connect Power: Plug the provided power cord into the light fixture's power input port and then into a suitable electrical outlet.

Figure 3: The Phlizon PL1000 LED Grow Light, showcasing its compact design and the included hanging kit, power cord, and rope hangers.
6. Operating Instructions
- Power On/Off: Once connected to power, the light will turn on. There is no separate on/off switch on the unit itself; use the power outlet or a timer for control.
- Adjust Dimmer: Use the dimmer knob located on the side of the fixture to adjust the light intensity from 0% to 100%. Turn clockwise to increase brightness and counter-clockwise to decrease.
- Daisy Chain Function (if applicable): The PL1000 model supports daisy-chaining. If connecting multiple units, ensure the total wattage does not exceed the circuit's capacity. Connect the output of one light to the input of the next.

Figure 4: Rear view of the Phlizon PL1000 LED Grow Light, highlighting the integrated LED driver and the dimmer control knob for adjusting light intensity.
7. Usage Guidelines
Optimal hanging height and dimming levels vary based on the plant's growth stage:
| Growth Stage | Recommended Dimming | Recommended Hanging Height | Light Cycle (Hours/Day) |
|---|---|---|---|
| Germination | 25% | 12 inches (30cm) | 10-12 |
| Seeding | 25% | 12 inches (30cm) | 12-14 |
| Vegetative | 75% | 12 inches (30cm) | 16-18 |
| Bloom | 100% | 12 inches (30cm) | 10-12 |
The recommended coverage area for the PL1000 is 2x2ft to 2x4ft, depending on the growth stage and intensity requirements.

Figure 5: Recommended dimming percentages and daily light cycles for the Phlizon PL1000 across different plant growth phases: Germination (25%), Seeding (25%), Vegetative (75%), and Bloom (100%).

Figure 6: PPFD (Photosynthetic Photon Flux Density) maps for the PL1000 at 12-inch, 18-inch, and 24-inch hanging heights, indicating light intensity distribution over 2x2ft and 2x4ft coverage areas.
8. Maintenance
- Cleaning: Periodically clean the light fixture with a soft, dry cloth to remove dust and debris. Ensure the light is off and cool before cleaning. Do not use harsh chemicals or abrasive materials.
- Inspection: Regularly check the power cord and hanging components for any signs of wear or damage. Replace any damaged parts immediately.
- Storage: If storing the light for an extended period, ensure it is clean, dry, and stored in a cool, dark place.
9. Troubleshooting
- Light Not Turning On:
- Check if the power cord is securely connected to both the fixture and the electrical outlet.
- Verify that the electrical outlet is functioning correctly.
- Ensure the dimmer knob is not set to 0%.
- Light Appears Dim:
- Adjust the dimmer knob to increase brightness.
- Note that UV and IR LEDs may appear dim to the naked eye but are functioning normally.
- Overheating:
- Ensure adequate airflow around the fixture.
- Verify that the ambient temperature in the growing area is within acceptable limits.
10. Specifications
| Specification | Detail |
|---|---|
| Model Number | PH-S10 |
| Brand | Phlizon |
| Wattage (Actual Power Draw) | 100 Watts |
| Light Source Type | LED (Samsung LM281B) |
| Number of Light Sources | 268 LEDs |
| Spectrum | Full Spectrum (3000K, 6500K, 660nm Red, UV, IR) |
| Dimmable | Yes |
| Waterproof | Yes |
| Noise Level | Zero Noise (Fanless Design) |
| Material | Aluminum |
| Product Dimensions | 13"L x 11"W x 2.4"H (33cm x 28cm x 6.1cm) |
| Item Weight | 2.7 Pounds (1.22 kg) |
| Voltage | 85-265 Volts |
| Beam Angle | 120 Degrees |
| Color Rendering Index (CRI) | 80 |
| Special Features | Dimmable, Daisy Chain Capable, Samsung 281B LEDs |

Figure 7: The EU energy label for the Phlizon PH-S10, indicating an energy efficiency class E and 100 kWh/1000h consumption. More details can be found at https://eprel.ec.europa.eu/qr/1537959.
11. Official Product Video
Video 1: Official product video demonstrating the Phlizon 2022 Advanced Panel Series LED Grow Light, highlighting its features and application for plant growth.
12. Warranty and Support
Phlizon is committed to providing quality products and customer satisfaction. If you encounter any issues or have questions regarding your PL1000 LED Grow Light, please contact Phlizon customer service for assistance. We have a strong R&D team and dedicated support to provide a satisfying reply.