Product Features:
PCT/ EMC 3030 Package type available.
Use Original EPISTAR/EPILEDS Chips only
High PPE efficiency up to 2.8umol/j
Precise wavelength to minimum 2nm.
Long life Span over 50000Hrs .
Long Quality Guarantee over 4 years maximum
LED Packaging experience over 12 years.
Fast delivery time 3-7 workdays depends on order.
Provide 7x 24 Hrs Technical service.
Lighting for Horticulture
The objective of artificial lighting is to efficiently deliver the proper type and appropriate amount of illumination for stimulating plant growth and nurturing its development. Various artificial light sources such as metal-halide, high pressure sodium, and fluorescent lamps have been generally used for plant cultivation. Some of their disadvantages have included inefficient energy usage, a short lifetime for the lighting selected and difficult-to-control wavelengths arising from photosynthesis and morphogenesis. The use of light-emitting diodes (LEDs), however, is now being considered the most promising approach to lighting optimization for horticulture tasks.
The spectral engineering wavelengths produced by LED lighting are playing an important role in enhancing plant growth and development. That's because plant physiology and morphology are strongly influenced by the wavelength optimization impacting a plant’s surface. The latest comparison of horticulture lighting is demonstrated in Fig. 1
LEDs for Horticulture Lighting
Optimizing LED lighting for the horticulture industry is still in its infancy. An optimal strategy for using high-quality LED lighting in horticulture would be to select the best spectra for a specific crop or cultivar, one that offers improved quality in the most energy-efficient way. Photosynthetic responses are generally similar among the various types of plants, at least when considering quantum yield, while a morphological response seems to be more species- and cultivar-specific
Red and blue lights fit with the absorption peak of chlorophylls involved in photosynthesis, as illustrated in Fig. 2 [1]. Red radiation is often considered the most efficient at driving photosynthesis based on the quantum yield. Blue light, however, is essential for both the vegetative and flowering stages of plant growth. Until now, these functions have made for a conventionally narrow horticulture spectrum by simply employing a combination of blue and red lights – an approach widely used in Europe.
Even though the dissolved chlorophyll (a and b) absorbs most of the photosynthetic benefits that were lost in the red and blue regions of the spectrum, and more weakly in the green area, we have found that red, then green, followed by blue light are most effective in photosynthesis, based on the quantum yield for CO2 fixation on leaves. This is referenced in the McCree curve as seen in Fig. 2 [2]. Green light can penetrate deeper than blue or red light in the plant canopy due to its high transmittance, allowing light to reach the lower branches and leaves of the plant, as shown in Fig. 3 [3, 4]. Green light is also involved in a reverse defense mechanism that can be triggered by blue light, which influences flowering and morphogenesis [5, 6]. The influence of each wavelength region on photosynthesis is described in Fig. 4.
3535 Red 660nm LED picture:
Package dimensions:
About GMKJ:
Established in 2009, Shenzhen Guangmai Electronics Co.,Ltd has developed to one of the top 10 LED manufacturers as well as comprehensive led solution provider.So far, GMKJ owns 20 complete production lines, including SMD package (from Die Bonding to Glue dispenser and phosphors), SMT and R&D line, with production capability of 300kk/month.
All these insure us to provide valued customers with superior quality and competitive offers.Most of our LEDS are certified by LM80/IEC62471/ROHS/REACH/SGS certificates.Our Product lines are specified as below:-LED for Plant growth1.SMD series:2835/5730/3030/5050/35352. High power led/customized COB/customized integration3. LED of Single wavelength: 265nm~950nm, for option4. Full spectrum series-Commercial lighting: SMD Series:2835/5730/3030/3014/4014/5050/3528/3535-Indicating LED: 0603/1206/0805/0402/1615/0606-UV LED
For more details about 1W SMD 3030 LED Deep red 660nm, please contact with us directly!
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