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China Suppliers NBSEROL SPC UNDER CANOPY LED Grow Light - Factory Direct Full-Cycle Solution for 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 / 35°C |
| 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 | 100-277V |
| 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
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
| No. | Item Name | Details / Specifications |
| 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 Manual |
| 3 | Wire rope chain or "V" hook | Mounting Hardware |
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 & Recommendations
| 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% |
Safety Instructions & Notes
● Please turn off power before install or change 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.
● 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)
What is the primary function of the SPC UNDER CANOPY plant light?
The SPC UNDER CANOPY plant light is designed to be used as an innovative fill light between plants. It provides the necessary light to lower plant sections, helping to maximize yield and overall plant quality.
How does the three-sided light emission design benefit plants?
Unlike traditional grow lights, its unique three-sided light emission design ensures that every inch of your plants receives an optimal amount of fill light. This results in healthier, lusher, and more vibrant growth.
What is the recommended mounting height for this light?
According to the technical specifications, the recommended mounting height is between 4 to 12 inches (100-300mm) above the plant canopy.
What are the recommended temperature and CO2 levels for optimal growth?
We recommend an indoor working temperature of 22-28°C during the daytime and 20-22°C at night. The recommended carbon dioxide (CO2) concentration is 1200 to 1500 ppm.
Why is a distance of 5 to 12 inches recommended between the plant and the light?
Based on scientific tests using Li-Cor instruments, PPFD drops significantly as distance increases. At 24 inches, light utilization drops to 50%. A distance of 5 to 12 inches provides the best PPFD acquisition range and limits light energy loss.
What features does the DALI Control System offer?
The DALI system offers spectrum switching, four-channel control, power control (0-100%), scenario mode settings, time-division power on/off switches, sunrise/sunset modes, automatic power reduction at high temperatures, and optional PPFD/CO2 settings.




