“Revolutionizing Plant Growth: The Impact of 3.5mm x 2.8mm SMD Horticulture LED, 660nm”

Introduction
In the innovative world of plant cultivation, the emergence of the 3.5mmx2.8mm SMD horticulture LED, operating at 660nm, marks a significant leap forward. These compact, powerful lights are not just changing how we approach horticulture; they’re redefining it. Tailored for both the seasoned engineer in electronics and the astute purchaser, this article delves into the features, applications, benefits, and real-world testimonials of this groundbreaking technology.
Features of the 3.5mmx2.8mm SMD Horticulture LED, 660nm
The 3.5mmx2.8mm SMD horticulture LED is a marvel of modern engineering. Its compact size belies its power, with the 660nm wavelength being particularly effective for plant growth. This specific wavelength falls within the red light spectrum, which is crucial for photosynthesis and plays a vital role in plant development and flowering. The small size of the LED makes it versatile for various applications, from large-scale agricultural projects to smaller, in-home green spaces.
- Targeted Red Spectrum: Specifically designed to emit light at a wavelength of 660 nanometers, targeting the red spectrum is crucial for stimulating photosynthesis and promoting flowering in plants.
- Energy-efficient: consumes minimal power while producing high-intensity light, providing a cost-effective lighting solution for horticultural applications.
- Long Operational Lifespan: Durable and long-lasting, reducing the need for frequent replacements and lowering maintenance costs over time.
- Precision and Customization: Many models offer customizable light output and spectral distribution, allowing for fine-tuning of lighting conditions to meet the specific needs of different plant species and growth stages.
- Advanced Heat Management: Engineered with efficient heat dissipation systems to maintain optimal operating temperatures, safeguarding the longevity and performance of the LEDs.
Applications in Horticulture
These LEDs are finding their place in a multitude of horticultural settings. Their efficacy at the 660 nm red light wavelength makes them perfect for boosting growth in greenhouse environments, enhancing flowering in commercial flower farms, and improving yield in indoor vegetable cultivation. In vertical farming systems, their compact size allows for dense installation, maximizing space efficiency and light distribution.
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Indoor Horticulture: Ideal for use in grow rooms, vertical farms, and hydroponic systems to provide targeted red light for promoting plant growth, flowering, and overall development.
Indoor Horticulture - Commercial Horticulture: Widely used in large-scale greenhouse facilities to support plant growth and optimize crop yields, offering a reliable and efficient means of providing supplemental or primary lighting.
Commercial Horticulture -
Home Gardening and Hobbyist Use: Suitable for creating tailored lighting environments for indoor plants, whether used as standalone lighting or in conjunction with natural sunlight to support healthy growth and flowering.
Home-Gardening-and-Hobbyist-Use - Research and Experimentation: Utilized in scientific research, plant growth studies, and experimental horticultural projects to investigate the effects of specific light spectra on plant physiology and development.
Research and Experimentation - Urban Agriculture and Vertical Farming: Crucial for indoor farming initiatives in urban environments, enabling efficient cultivation of crops in vertical farming systems, indoor gardens, and other urban agricultural settings.
Urban Agriculture and Vertical Farming - Medicinal Plant Cultivation: Beneficial for cultivating medicinal plants, promoting the development of bioactive compounds, and enhancing the medicinal properties of specific plant species.
- Sustainable Agriculture: Contributes to sustainable agricultural practices by enabling efficient year-round cultivation, reducing reliance on traditional energy-intensive lighting systems, and supporting the production of high-quality, locally grown produce.
Benefits and Advantages
One of the standout benefits of these LEDs is their energy efficiency. They consume significantly less power than traditional lighting systems, making them an eco-friendly choice for horticulture. Their durability and long lifespan mean lower maintenance costs and fewer replacements. For the engineer and administrator focused on cost-effective solutions, these attributes translate to a sound investment in sustainable agriculture.
Case Studies and User Testimonials
In a case study conducted in a hydroponic lettuce farm in the USA, replacing traditional grow lights with these 3.5mmx2.8mm SMD LEDs resulted in a 25% increase in yield and a 40% reduction in energy costs. A flower grower in the UK noted that since switching to these LEDs, the flowering time has reduced by two weeks, with a notable improvement in bloom quality. These testimonials underscore the real-world efficacy of the 660nm LEDs in enhancing horticulture practices.

Conclusion and Call to Action
The 3.5mmx2.8mm SMD horticulture LED at 660nm is not just a lighting solution; it’s a transformative tool for the horticulture industry. For engineers, purchasers, and administrators in the USA and UK, adopting this technology means embracing efficiency, sustainability, and profitability. The time to revolutionize your plant growth approach with these LEDs is now.
- Electrical-optical characteristics: (Ta=25°C) (Test Condition: IF=60mA)
Part Number | Chip | Lens Type | Forward Voltage(VF)
Unit:V |
Flux
Unit:lm |
Viewing Angle 2θ1/2 (deg) |
|||
Emitted Color | lP
(nm) |
|||||||
Typ | Max | Min. | Typ. | |||||
BL-LS3528C1S3URC-660 | Ultra Red
Made in Taiwan |
660 | Water Clear | 2.10 | 2.50 | 2 | 4 | 110 |
- Absolute maximum ratings (Ta=25°C)
Parameter | Rating | Unit |
Forward Current IF | 90 | mA |
LED Junction Temperature | 60 | °C |
Peak Forward Current IPF
(Duty 1/10 @1KHZ) |
300 | mA |
Operation Temperature TOPR | -40 to +100 | °C |
Storage Temperature TSTG | -40 to +100 | °C |
Lead Soldering Temperature
TSOL |
Max.260±5°C for 3 sec Max. (1.6mm from the base of the epoxy bulb) |
°C |