440nm Blue SMD LEDs, grow lights for plants: Pioneering Growth in Horticulture
Introduction: In the evolving world of agricultural technology, horticulture LED lighting, particularly the 440nm blue color, 3.5mmx2.8mm SMD type, has emerged as a game-changer. These grow lights for plants are not just a component of modern farming; they symbolize a significant leap in how we approach plant cultivation. Designed for precision and efficiency, these LEDs are at the forefront of horticultural innovation, catering to the needs of professionals in the USA and UK, from engineers to administrators in the agricultural sector.

Understanding 440nm Blue Horticulture LEDs: The 440nm blue color in horticulture LEDs plays a critical role in the photosynthesis process, promoting healthier plant growth and development. These LEDs emit light at a wavelength that’s not only efficient for photosynthesis but also conducive to regulating plant life cycles. Particularly for indoor and controlled environment agriculture, the 3.5mmx2.8mm SMD LEDs offer an unparalleled advantage, combining compact design with powerful light output.
Features of Horticulture LED, 440nm Blue Color, 3.5mmx2.8mm SMD:
- Optimized Wavelength: The 440nm blue light is ideal for vegetative growth, promoting stronger and healthier plants.
- Energy Efficiency: These LEDs are known for their low energy consumption, making them a sustainable choice for large-scale and hobbyist growers alike.
- Compact Design: The small size of the SMD LEDs allows for versatile applications, fitting in various spaces and setups.
Applications in Horticulture: The application of these horti LEDs is diverse. In commercial greenhouses, they augment natural sunlight, contributing to increased yields. For indoor gardens and vertical farms, these LEDs provide a vital light source, enabling year-round growth regardless of external weather conditions.

Benefits of 440nm Blue Horticulture LEDs: Adopting these LEDs leads to several benefits:
- Enhanced Plant Growth: Plants receive the optimal light for photosynthesis, leading to improved health and yield.
- Energy Savings: Lower energy consumption translates to reduced operational costs.
- Flexibility in Application: Their compact size makes them suitable for various growing environments.
Case Studies:
- Urban Farming in New York: An urban farm in New York reported a 25% increase in crop yield after switching to these LEDs, highlighting their effectiveness in indoor farming.
Urban_Farming_in_New_York - Greenhouse Success in the UK: A UK-based greenhouse specializing in herbs saw a significant improvement in plant quality and a reduction in energy costs, demonstrating the dual benefits of these LEDs.
Greenhouse Success in the UK
User Testimonials:
- From an Electronics Engineer: “Integrating the 440nm blue SMD LEDs into our systems has revolutionized our approach to plant lighting. The efficiency and light quality are unmatched.”
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- Greenhouse Manager Feedback: “Since using these horti LEDs, we’ve seen healthier plants and lower electricity bills. They are a crucial part of our greenhouse operation now.”
Conclusion: For professionals in plant growing market, embracing the 440nm blue, 3.5mmx2.8mm SMD horticulture LEDs represents a step towards a more efficient, sustainable future in agriculture. Whether you are an engineer, purchaser, or administrator in the field, these LEDs offer a solution that aligns with both your economic and environmental goals. To learn more about how these innovative grow lights for plants can benefit your operations, contact us for more information.
- 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 | current | |||||||
Typ | Max | Min. | Typ. | |||||
BL-LS3528C1S3UBC-440 | Ultra blue 440nm | 60mA | Water Clear | 3.1 | 4.0 | 1.2 | 1.8 | 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 |