Felicidad Technology

Felicidad Technology
Felicidad Technology

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Refond RF-AL-C3535L2K1RB-06 High-Output Royal Blue LED for Plant Growth, Signage, and Aesthetic Lighting (445-460 nm, InGaN Technology)

Features:

  • Royal Blue LED: 445-460 nm wavelength range, making it ideal for horticultural lighting, plant growth.
  • Ceramic Package: Robust packaging for long-lasting durability and thermal performance.
  • Dominant Wavelength: 445-460 nm, ideal for both plant growth and aesthetic applications.
  • Wide Viewing Angle: 120° beam angle for broad light coverage.
  • Radiant Flux: Outputs up to 1700 mW at 700mA for high-intensity blue light.
  • PPF: Up to 5.60 µmol/s at 700mA, enhancing light absorption in plants.
  • Energy-Efficient: Forward voltage between 2.6 and 3.4V ensures minimal power consumption.
  • Moisture Sensitivity: Rated at Level 1, suitable for diverse environments.
  • RoHS Compliant: Meets international environmental safety standards.

 

Descriptions:

The RF-AL-C3535L2K1RB-06 Royal Blue LED chip utilizes InGaN technology to produce high-intensity blue light with wavelengths ranging from 445 nm to 460 nm. This compact 3.45mm x 3.45mm x 2.20mm chip is perfect for a wide range of lighting applications, from plant growth systems to signage and warning lights. Its ceramic package ensures optimal heat dissipation and reliable performance in demanding conditions, making it an excellent choice for industrial and commercial uses.

Specifications:

Product Parameters

Table 1-1 Electrical / Optical Characteristics at Ts=25°C

Item Symbol Test Condition Value Unit
Min. Typ. Max.
Reverse Current IR VR=5V - - 10 uA
Forward Voltage VF IF=700mA 2.6 - 3.4 V
Peak Wavelength λp IF=700mA 445 - 460 nm
Spectrum Radiation Bandwidth Δλ IF=700mA - 20 - nm
Total Radiant Flux Фe IF=350mA 650 750 900 mW
IF=700mA 1300 1500 1700 mW
Photosynthetic Photon Flux PPF IF=350mA - 2.96 - μmol/S
IF=700mA - 5.60 - μmol/S
Photosynthetic Photon Efficacy PPE IF=350mA - 3.00 - μmol/J
IF=700mA - 2.75 - μmol/J
Viewing Angle 2θ1/2 IF=700mA - 120 - deg
Thermal Resistance RTHJ-S IF=700mA Ta=85°C - 2.19 - °C/W

 

Table 1-2 Absolute Maximum Ratings at Ts=25°C

Parameters Symbol Rating Units
Power Dissipation PD 6800 mW
Forward Current IF 2000 mA
Peak Current IF 2400 mA
Reverse Voltage VR 5 V
Electrostatic Discharge (HBM) ESD 2000 V
Operating Temperature TOPR -40 ~ +125 °C
Storage Temperature TST -40 ~ +85 °C
Junction Temperature TJ 150 °C

Notes:

  1.  1/10 Duty cycle, 0.1ms pulse width.
  2.  The above forward voltage measurement allowance tolerance is ±0.1V.
  3.  The above Dominant Wavelength measurement allowance tolerance is±1nm.
  4.  The above luminous intensity measurement allowance tolerance ±10%.
  5.  Care is to be taken that power dissipation does not exceed the absolute maximum rating of the product.
  1.  All measurements were made under the standardized environment of Refond.
  2.  When the LEDs are in operation the maximum current should be decided after measuring the package temperature, junction temperature should not exceed the maximum rate.
  1. ESD yield is over 80% at 2000V ESD (HBM). ESD protection during products handing is needed.

Advantages:

  • Superior Light Output: Delivers powerful blue light that promotes plant growth and adds visual clarity in signage and lighting applications.
  • Efficient Thermal Management: The ceramic packaging enhances heat dissipation, reducing the risk of thermal degradation during prolonged use.
  • High Radiant Efficiency: Offers high radiant flux and photon efficacy, ensuring low energy consumption while maintaining strong light performance.
  • Versatile Application: Suitable for a wide range of industrial, commercial, and horticultural applications due to its robust design and powerful light output.

Applications:

  • Plant Growth Systems: Enhances plant growth and photosynthesis in indoor farming and greenhouse setups.
  • Signage and Warning Lights: Delivers clear, bright blue light ideal for directional signage, emergency indicators, and safety warnings.
  • Medical Aesthetic Devices: Suitable for medical applications requiring precise blue light for skin treatments and diagnostic lighting.
  • Stage and Landscape Lighting: Perfect for creative lighting designs in stage production, photography, and landscape lighting.

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