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China Suppliers Factory Best Choice NBSEROL SPC UNDER CANOPY LED Grow Light for Commercial Cannabis Cultivation
Introducing the SPC UNDER CANOPY plant light, the ultimate solution for enhancing the growth and quality of your plants. This innovative light is designed to be used as a fill light between plants, providing them with the necessary light to improve yield and overall quality.
The SPC UNDER CANOPY plant light is a game-changer in the world of indoor gardening. With its unique design that emits light on three sides, it ensures that every inch of your plants receives the optimal amount of light for healthy growth. This feature sets it apart from traditional plant lights, as it provides a better fill light effect, resulting in lusher and more vibrant plants.
One of the standout features of the SPC UNDER CANOPY plant light is its versatility. It can be used as a fill light for tall plants, ensuring that even the bottom leaves receive the light they need to thrive. This makes it an ideal choice for a wide range of indoor plants, from small herbs to towering tropical species.
Whether you are a seasoned gardener or just starting out, the SPC UNDER CANOPY plant light is a must-have addition to your indoor gardening setup. Its easy-to-use design and powerful light output make it a valuable tool for anyone looking to maximize the yield and quality of their plants.
Say goodbye to struggling with inadequate lighting for your indoor plants. With the SPC UNDER CANOPY plant light, you can rest assured that your plants will receive the perfect amount of light to flourish. Elevate your indoor gardening experience with this cutting-edge plant light and watch your plants thrive like never before.
Specifications
| Light source | Philips&Seoul&Sanan |
| Spectrum | SPF 4-FLW Indoor(TM) |
| Light Output PPF | 203/275/410μmol/s |
| Efficacy | 2.5-2.6μmol/J@220VAC |
| AC Output Power | 75W/100W/150W@220VAC |
| AC Input Voltage | 100-277VAC,50/60Hz |
| Light Distribution | 120° |
| Mounting Height (Above Canopy) | 4〞 -12〞 (100-300mm) |
| Thermal Management | Passive |
| Max.Ambient Temperature | 90°F/35C |
| Dimming | 10V-source&DALI control |
| Total Harmonic Distortion(THD) (Full Load) | <10% |
| Lifetime | L80:>50,000hrs |
| IP Rating | IP54 |
| Controlled Environment | Indoor stacked or Non-stacked, Greenhouse,Top light |
| Certifications | ETL&cETL、FCC、IECE、DLC |
| Warranty | 5 years Standard Warranty |
Electric Specifications
| Ac Voltage | 120V | 208V | 220V | 277V |
| AC Current | 0.63/0.83/1.25 A | 0.37/0.49/0.73 A | 0.37/0.49/0.73 A | 0.28/0.37/0.55 A |
| AC power | 75/100/150W | 76/101/151W | 76/101/151W | 77/102/152W |
| Power Factor | 0.95 | 0.95 | 0.95 | 0.95 |
Spectra
| Family | SPC UNDER CANOPY |
| Model | 1P 1p |
| Spectrum | SPF 4-FLW Indoor(TM) |
| Input Voltage | 1100-277V |
| Ac Power Cord | 01 5ft(1.525m);02 10ft(3.05m) |
Standard accessories
| AC Plug Type | Mounting Hardware | Packing |
| N5-15 NAME 5-15P N6-15 NAME 6-15P N7-15 NAME 7-15P N8-20 NAME 8-20P |
SWR Steel Wire Rope MLS Manual Lifting Sling |
S Single |
PPFD Layout
Estimated total PPFD of SPC UNDER CANOPY 1P 75W/100W/150W
(Bloom:75W/100W/150W) Footprint:2x4ft
(Bloom:75W/100W/150W) Footprint:2x4ft
DALI Control System


- When the LED grow lights can switch the spectrum, our controller can realize this spectrum switch.
- Four channels control.
- Power control (0-100%).
- Scenario mode setting.
- Time-division power on switch control.
- Sunrise and sunset modes.
- Reduce power or turn off lights at high temperature. PPFD settings (Optional function).
- CO² PPM settings (Optional function).
Standard accessories (Detailed)
| 1 | Power cord | 5-15P/6-15P/7-15P/NAME 5-15P/NAME 6-15P/NAME 7-15P/NAME 8-20P |
| 2 | Instructions | Standard user guide included |
| 3 | Wire rope chain or "V" hook | Standard mounting accessories included |
Dimensions
| Part | Length | Width | Height | Weight |
| Lamp outer box | 45.67〞(1160mm) | 5.43〞 (138mm) | 4.64〞 (118mm) | N.W:4.1Kg(9.00lb) G.W:4.6Kg(10.14lb) |
Light On/Off Suggestions
| Seeding | 20 hours/4 hours or 18 hours/6 hours |
| Vegetative | 20 hours/4 hours or 18 hours/6 hours |
| Flowering | 12 hours / 12 hours |
Tips
| 1 | Recommended indoor working temperature: Daytime: 22-28 degrees / Night: 20-22 degrees |
| 2 | Recommended carbon dioxide concentration: 1200 to 1500 ppm. |
| 3 | Recommended hydraulic VPD: 1.0-1.49 kPa / Night: 0.8-1.2 kPa |
| 4 | Recommended relative humidity: Leaf stage: 75-80% / Pre-Flowering stage: 60-70% / Late Flowering: 50-55% |
⚠️ Important Safety Instructions
• Please turn off power before installing or changing assembly parts.
• The input voltage and lamps should be matched after connecting the power line.
• Please make sure the wiring section is insulated.
• Non-professionals must not install and disassemble the lamps.
• Lights are prohibited from illuminating people directly.
• Recommended carbon dioxide concentration: 1200 to 1500 ppm.
In a grow tent, we used the scientific research-grade optical radiation standard test instrument of Li-Cor company in America to carry out practical tests. The data showed that the distance from the plant to the grow light's luminous surface was inversely proportional to the size of PPFD, i.e. the longer the distance is, the smaller the PPFD will be. If the distance between the plant and the lamp reaches 24 ", the PPFD maintenance rate will be reduced to about 50%, which means that about 50% of the light energy is lost. In other words, the utilization rate of the grow light is only 50%. If the distance is longer, the utilization rate of the lamp will be lower.
It should be noted that if there is no reflective film in the surrounding environment of plant factories and greenhouses, PPFD will decline faster and the utilization rate will be lower. Therefore, the best range for the PPFD is between 5 to 12. Based on the above tests, it is not difficult to see that the distance between the plant and the luminous surface of the lamp is between 5 and 12 inches, which is the best PPFD acquisition range.
Frequently Asked Questions (FAQ)
Q
What is the primary function of the SPC UNDER CANOPY plant light?
It is designed to be used as an under-canopy fill light between plants, providing essential illumination to bottom leaves, which helps improve overall plant yield and quality.
Q
What makes the design of this plant light unique?
It features a unique three-sided light emission design, ensuring that light is distributed evenly to every part of the surrounding plants for optimal fill light performance.
Q
What is the recommended mounting height above the canopy?
The recommended mounting height is between 4 to 12 inches (100-300mm) above the canopy to achieve the best light absorption and performance.
Q
What are the recommended indoor temperatures and environments for operation?
The recommended daytime temperature is 22-28°C, and night temperature is 20-22°C. It is ideal for indoor stacked/non-stacked settings, greenhouses, and top light setups.
Q
Why is a distance of 5 to 12 inches optimal for PPFD acquisition?
Testing shows that at a distance of 24 inches, about 50% of the light energy is lost. Keeping the distance between 5 and 12 inches ensures the plant remains in the highest PPFD retention zone.




