The influence of different wavelengths for Indoor fruit and vegetable growth

The influence of different wavelengths are different to plant photosynthesis , plant Photosynthesis need light, the wavelength is about 400 ~ 700 nm. 400-500 nm (blue) and 610-720 nm (red) the greatest contribution of photosynthesis.

1. blue (470 nm) and red (630 nm) of the LED, it can provide the light that the plant need, and therefore, the LED, make two kinds of color combination better..
2. Blue light promote the growth of leaves; Red light helps to blossom, prolong flowering.
3. Red and blue leds is appropriate in 4:1 ratio – 9:1, usually choose 6-9:1
4. For plant growth, total height of leaf is 0.5m, exposed to 12 to 16 hours a day can completely replace the sunshine time.
5. LED effect is very remarkable, the rate of growth is faster than general plants grow naturally for nearly three times.
6. In order to solve the 7 kinds of solar greenhouse in winter, the lack of promote chlorophyll, photosynthesis need anthocyanin and carrots at the beginning of 20%, harvest time of vegetables and fruits increased from 3 to 5, increase of production, more vegetables and fruit sweetness and reduce plant diseases and insect pests.

LED plant grow light is testing a kind of new type plant growth , the light of the plant, the wavelength of light is very appropriate for the plant growth, blossom and bear fruit. LED plant lamp is the principle of an international leader in the semiconductor lighting technology, high precision products dedicated to the flower and vegetable production, general indoor plants flowers, always more and more serious, the main reason is the lack of light irradiation, through plants need the spectrum of LED lights, not only can promote growth, but also can extend the flowering time, improve the quality of the flower. Only one or two days, under the LED light, flowering period can be extended to 10 days.

Efficient light source system applied to the shed, and facilities for agricultural production, such as greenhouses, can solve the disadvantages that the lack of sunlight cause tomato, cucumber and other greenhouse vegetables taste decline, on the other hand, also can supply the early fruit and vegetable in winter Spring Festival market, in order to realize the anti-season cultivation purpose.

LED plant grow light can not only realize the intensive production, reduce the usage of plant hormones and other chemicals, can also be used for physical control of agricultural pests, with a particular wavelength kill pests.

Gehl Noah 600W/900W/1200W LED Grow Light

Hey guys,

Here I am glad to talk with you about the high intensity Noah LED Grow Light that was manufactured by GEHL in 2013.

Noah LED’s is the newest model which is a perfect and scientific combination of high output 90W COBs and dual core 5W Epistar diodes.

Perhaps you may ask me why Noah light is the best choice for stealth grow in doors, lol.

See bellow:
To pursue the highest yields for the medical plants, we researched and developed the highest PAR value integrated LED grow light.
We consulted with several growers and create this item based on their suggestions and input.
1) One Switch control the light on or off, three Dimmers to adjust the intensity of integrated led (90W clusters) and all the 5W led operation respectively,suit for clone,vegetable and flowering stages.
2) 90 degree optical glass lens+ reflector,light intensity concentrates stronger. penetrating ability improves 5 times.
3) 16 band full spectrum combination for plants, It’s good for growing stronger and flowering colorful. high par value to promote the growth of plants.
4) Noah actual power draw: Noah4 (350W (4x90W)(48X5W), Noah6 (575W (6x90W)(72X5W), Noah8 (750W (8x90W)(96X5W).

Amigos, just please check the following web site to see Real customer reviews, for more information of Noah Grow Monster as well!
1)http://hydroponicsledgrowlighting.blogspot.com/
2)http://secondsunlab.com
3)http://www.420magazine.com/forums/journals-progress/198592-600w-led-blueberry-diesel-grow-journal-8-2013-a.html
4)www.scumbagbiker.com
5)http://www.theledgrowlight.com/

First wrote here! Keep cool this summer and grow green!

some advantage of using led grow light

1. Extremely easy to setup;
2. Very low heat emission;
3. No maintenance costs;
4. Incredibly long life (up to 50.00 hours!);
5. Consume significantly less electricity;
6. Ideal flowering environment.
Our business ideology is “leading in high quality due to science & technology to customer specification and satisfaction”.
Our goal is to supply the most reliable and highest quality led grow lighting products.

All our manufacturing facilities are ISO 9001 certified, and our products have ROHS and CE certificates.
5-watt Hi-power LED chips are what give Grow lights their spectacular intensity. While most LED grow light companies use the weaker and less expensive single and smaller watt LED chip, we have spared no expense to bring you the highest quality LED grow light available. Our goal to supply commercial growers with the brightest light possible so that they can produce the yields they have come to?
Expect with a 1000-watt HPS.
The peak lumen output for a 1000-watt HPS light is between 530-580nm. While this is an impressive number of lumens, it is ultimately energy wasted. Using both the PAR values and the relative intensity levels of an HPS in those zones, we can dial in on the ideal ratio of blue, red, deep red and full spectrum light. Blue light is needed for vegetative growth while red light, particularly deep red in the range of 660, is essential for dense bud development. When you combine the ideal spectrum range with 2-watt chip intensity, the result is the best LED grow light panels on the market today!

GEHL professional LED grow lights for indoor plant growth

We GEHL offers led grow lights and solely focuses on horticultural & garden applications, full spectrum LEDs provided to promote vegetative growth and flowering.

LEDs produces more compactness compared to HPS or traditional red/blue leds. GEHL’s patented LED grow lights offer the best lighting for growing plants indoors.

Extreme durable GEHL leds with high performance power solutions can ensure a very long lifespan. The power units are designed for over 100,000 hours of usage.

Our rich knowledge of photobiology and LED technology can ensure you the best possible support starting from trials to full scale growing.

Recommendation: X-Grow series LED lights offers high intensity lighting with a minimal shadow foot print, it is a cost effective HPS replacement.

The advantage of led grow light for plant growth compare HPS and MH

There are many different types grow light for indoor plant, led grow light use a combination of red and blue. they are usually set in the panel and it’s placed near the plant, You will see the HID high intensity MH, metal halide and high pressure sodium lamps, high pressure sodium lamps, advertising lights used by the growth in greenhouse and all types of indoor plant growth. Led grow light can also be used and provides better solutions for indoor plant.

1） the plant growth rate of led grow light is faster than HPS, many studies have shown that LED grow light is a superior technology, when it comes to plants grow better and faster, for example, a department of Horticultural Science, University of Minnesota study compared the high pressure sodium lamp and led grow light, they test the average height of plant growth more than 7 weeks in two factory by Led and HPS, led grow light is higher than HPS.
2) The cost of led is lower, thugh initial purchase price of led grow light is more expensive than hps, the big difference of price is different operational costs, Advanced led grow light only one-eighth of electricity produce, led grow lights can save you much money, Tiny led diodes can also be configured to provide brighter than traditional manufacturer.

3) the weight of led grow light is more and more light, compare HID and HPS, led grow light is much ligher, compare other types of traditional light, HID,MH and HPS need ballast, Because the light is usually suspended in some way in plants, weight is an important consideration, especially when the light must be made and reduce the plant’s maintenance work on a regular basis, such as watering, as well as an appropriate distance from the plant .Some high-end LED grow lights, the built-in fan, the needs and pipes of the air cooled reflector .

4) led grow light have the ability to change the light quality, it make plants growth better, there are some advantage of led grow light: Tailor spectrum according to plant photosynthesis, maximize absorption of light energy, Lower electricity consumption, reduces your room/building cooling system costs, Lower maintenance costs, dimmable is available, can be controlled intelligently and so on.

All are simple, when you use LED grow lights, it will have a red and blue light spectrum, advanced led grow light have dimmers to control light intensity, if you can afford led grow light, it is the best choice, Your plants will grow faster, higher, longer and more effectively than any high pressure sodium lamps or metal halide. lamps

Indoor Grow Lighting introduction

Any practical grow blog must tell you that getting the right lights is an essential part for indoor growth. Since plants indoor are not capable of getting much, or even a little bit sunlight, the growers, subsequently take complete control of lighting supply which those plants necessarily need during their growth. As you know, all plants use light for photosynthesis, which is quite important for them to live and grow. If you are planning on making yourself a successful indoor grower, then what are you waiting for?
What Kind of Light Do You Need
Thanks to current increasing development of technology, gardeners are now offered with various kinds of options when it comes to grow lights. The three most common types of grow lights used for indoor gardens are fluorescent, high pressure sodium (HPS) and light-emitting diode (LED). So, which one is the best to use for indoor growers?
LED grow lights are capable of simulating sunlight with a large range of particular wavelengths, which is a unique benefit that oftentimes results in bigger, healthier plants. Besides, LED grow lights last longer (50,000-60,000 hours lifespan) and work under a more appropriate temperature. You can still touch a LED grow light which has been running for days and it will feel cool.
It’s important to note that since LED grow lights run cool, you can place them closer to your plants’ canopy. 0.6-1m is a proposed distance by our engineers. But please do remember that, as led grow lights’ absorption rate achieves 75%-90%, which means one panel 600W led grow light is equal to one 1000W HPS, too much closer distance may make plants burn or withered.
Use a Reflector for Bigger Coverage
No matter what kind of grow light you intend to use, high-quality reflectors as a complement are quite necessary. While, a good LED light alone will likely be enough to supply your plants with enough illumination for growth. Also, you can boost their growth by using a reflector. These are simple fixtures that are used in conjunction with a grow light. Once attached, the reflector will bounce light throughout the surrounding area, providing plants with a greater amount of light.
Dark Period to Take a Break
Contrary to what some people may believe, offering your plants too much light can actually have a negative effect on their growth. You need to know that wild plants are used to receiving both sunlight and darkness and they grow strong, so you may be supposed to mimic the condition in your grow tent or grow room. The exact amount of light and darkness will vary according to different plants you are growing. If you have not done it yet, find out how much darkness your specific plants require. You can then connect your led grow lights to a timer which can make the control a piece of cake.