Products Description
This 4ft T5 grow light is redefining the standard for grow light strips for indoor plants with its superior performance and convenient design. Whether you're a professional grower (for large-scale vertical farms) or a home gardener (for indoor grow racks), this light provides an efficient and uniform lighting solution, helping you achieve year-round bountiful harvests and unparalleled growing experiences and harvest joy.
Key Features
Daisy Chain Functionality
These T5 grow light strips feature an advanced daisy chain design, allowing users to connect multiple strips together, significantly simplifying wiring complexity.
Vertical farms often require dozens or even hundreds of light strips. Traditional wiring methods require each strip to be connected individually, making installation cumbersome and potentially hazardous.
Our T5-18w LEDs support 32-72 pcs in series, and the 36w LEDs support 16-36 pcs in series, depending on voltage. A single power source is sufficient to illuminate an entire growing layer, making them ideal for large-scale, layered growing systems.

Full Spectrum Technology
Blue light promotes robust stem and leaf development, while red light accelerates flowering and fruiting. This specially formulated spectrum enhances plant flavor, making leafy vegetables more tender, herbs richer, and edible flowers more vibrant.
Compared to traditional farming, vertical farms using professional vertical LED grow lights can achieve a more uniform appearance and increase product value by over 30%.

Specs
|
Model No. |
Vertical Farm LED Grow Light - T5 18W |
|
Light Source |
Samsung |
|
Spectrum |
Full spectrum |
|
PPF |
36 umol/s |
|
Efficacy |
2.0 umol/J |
|
Input Voltage |
110V 120V 208V 220V 240V 277V |
|
Input Current |
0.16A 0.15A 0.086A 0.075A 0.065A |
|
Frequency |
50/60Hz |
|
Input Power |
18W |
|
Fixture Dimensions(L*W*H) |
112cm*2.6cm*3.5cm |
|
Weight |
0.38 kg |
|
Lifetime |
L90:>54,000hrs |
|
Power Factor |
≥0.97 |
|
Waterproof Rate |
IP66 |
|
Warranty |
5-year warranty |
|
Certification |
ETL, CE, DLC |
FAQ
Q: What is the optimal distance between light strips and plants?
A: Recommended distances: 30-40cm during seedling growth, 20-30cm during the growing season, and 15-25cm during the flowering and fruiting season. Adjustments can be made based on the crop's response. A slight upward curling of the leaves indicates moderate light intensity.
Q: Can I grow different crops simultaneously?
A: Yes, but it's recommended to choose varieties with similar light requirements (e.g., lettuce and spinach). If the requirements differ significantly (e.g., lettuce and tomatoes), it's recommended to install separate zones with independent controls.
Q: How long do the lights need to be on daily?
A: 14-16 hours is recommended for leafy vegetables, and 12-14 hours for flowering and fruiting plants. Ensure at least 6 hours of darkness each day to prevent light fatigue.
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