Smd 3030 led infrared 730m horticulture lighting
Product Features:
Product Picture:
Product Specifications：
| Parameter | Symbol | Conditions | Min | Avg. | Max | Units |
| Forward Voltage | VF | IF=350mA | 1.6 | -- | 2.0 | V |
| Thermal Resistance Junction To Board | RΘJ-B | IF=350mA | -- | 8 | -- | °C/W |
| Radiance Power | Φv | IF=350mA | 200 | 250 | 300 | mw |
| Peak Wavelength | IF=60mA | IF=350mA | 730 | 740 | nm | |
| CRI | Ra | IF=350mA | ** | ** | *** | ** |
| Temperature Coefficient of Forward Voltage | ∆VF/∆T | IF=350mA | −− | -2 | −− | mV/°C |
| Reverse Current | IR | VR=5V | −− | −− | 10 | μ A |
| Viewing Angle [1] | 2Θ1/2 | IF=350mA | −− | 120 | −− | Deg |
Far-red Light Spectrum (700–850 nm)
There are a few ways far-red can affect plant growth – one is to initiate a shade-avoidance response. At around 660nm (deep red) a plant senses bright sunlight exposure. From 730nm and beyond – i.e. a higher ratio of far-red to red light, a plant will detect light “shade” from another plant or leaves higher up the canopy, so stretching of stems and leaves occurs.
Far-red can be very useful to promote flowering, and in certain plants, increase fruit yield (6). In short-day plants like Cannabis, which rely on longer periods of darkness, 730nm can be used at the end of a light cycle to promote flowering. Many growers are experimenting with interrupting the dark cycle with bursts of red light to boost growth and flowering.
The ratio of red / near-infrared light is to compare the ratio of PPFD in red band (600-700 nm) and near-infrared light band (701-780 nm). This information can be used to adjust the ratio of red / near-infrared light of plant growth lamp.
Plants will absorb near-infrared light, but too much near-infrared light will increase the temperature of plants. The ratio of red / near-infrared light can be used to adjust the temperature to avoid overheating affecting the growth of plants.
Finding the Right Grow Light
There’s a great deal of information and science to take on board as we understand the way plants interact with different light spectrums. Optimizing yield production and consistent quality of plants we’ve learned are attributed to light spectrums used together – much like natural sunlight.
At BIOS we’re constantly developing our knowledge and research of how light spectrums on specific crops and strains work best – and at which time during a plant’s light cycle. Our LED grow lighting systems are designed and developed using detailed scientific research to give growers the control of using the ideal light spectrum for optimizing the yield, quality, and variability of their plants.
About GMKJ:
Shenzhen Guangmai Electronics Co.,Ltd is the professional factory that mainly supplies SMD LED and located in Shenzhen,china.We are the collection research,production and marketing as one of the high-tech company for over 12 years,which have abundant experience to offer high quality products and relative solutions to our customers.As a self-marketing factory,we have 73 automatic production lines,and 130 sets automation equipments from die bonding to packing,we enjoy high reputation for the products like SMD LED 2835/5730/5050/3528/3020/020/3014/4014 etc,they are applicable primarily to the industries like outdoor&indoor lighting/landscape lighting/plant grow lighting/beauty care etc.
We are the ISO9001 qualified factory,and all the products meet the CE/RoHS standards.Warmly welcome to contact with us for further cooperation.
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