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LED Grow Lights, Lamps and Bulbs

Hydroponic System DiagramPlants seem respond well to LED lights similar to fluorescent’ lights. They generally result in a tight inter-nodal growth, and short stocky, strong plants. The plants do look a little different, the leaves can tend to curl down, but are usually thicker and a more healthy shade of green.

Vegetative growth tends to be a little slower compared to MH and HPS lights, but seem to be healthy and progress normally. Fruiting and flowering is also slightly slower but healthy.

One LED UFO will come very close to the best results you could achieve with a 400 watt HPS and it uses only 1/4 of the electricity, plus it doesn’t generate any heat. But LED’s are NOT the best choice for big plants however, that’s because they loose light intensity quickly the farther away the foliage is from the light source. Listed below are some LED and LED light kits to get you started.

In terms of lighting systems for indoor hydroponics growing, LED is the new kid on the block. LED, much like fluorescent lighting produces a very small amount of heat. Unlike florescent lighting, LED lighting equipment is quite expensive. However, LEDs are about the most efficient lights in terms of energy consumption. It is likely that the reduced costs of powering this lighting could more than offset the initial capital outlays through the life of an LED panel.

One of the shortcomings of LED has been the limited spectrum produced by diodes. Thus far, LED lights are unable to combine all colors of the light spectrum in a single diode. The only way to get the full spectrum is to combine diodes of different colors in a panel to produce a quality of light that plants respond best to at a given stage of their life cycle. For example, red is a preferred color of flowering plants in the blooming stage. HID (High Intensity Discharge) lights are not able to produce the maximum spectral output in the red wavelengths that plants can utilize, LEDs can. This has the net effect of maximizing photosynthesis. Some LED systems allow control and manipulate spectral output, providing your plants with the optimum light for a given stage.

Another drawback of LEDs is that the light produced lacks the intensity of HID systems. Getting summer crops, accustomed to the summertime sun, to flower and fruit, requires intense light. Getting fruits and vegetables to achieve maximum growth requires the same. . As an aside, summer crops are also adapted to heat, and LEDs provide very little heating. Intensity also effects light’s ability to penetrate foliage, therefore LEDs may not be well suited to maximizing production in taller plants.

Here are a few notable advantages of LED lights, and a recap:

  • They use less energy. This is perhaps the most noteworthy advantage to LEDs at the moment.
  • They are very long lasting. In fact, the diodes in your panel will probably outlast the power supply, and the power supply can be replaced.
  • Since they are solid state, they are very durable. It is a lot harder to damage an LED panel than it is to break a light bulb or fluorescent tube.
  • They produce less heat. This can also fall out on the disadvantage side of the equation, depending on what you are growing.
  • They are smaller than other light sources.
  • Greater control over the color of light.

The biggest drawback to LEDs is the cost. Most of the other shortcomings will be reduced or eliminated as the technology matures. Due to the energy efficiency of LEDs, there is a lot of R&D going on in all applications that require light, indoor growing is sure to reap the benefits in.

As you can see with some of the lights below they can be quite expensive although the costs are coming down quickly:

 

2x 10 Bands 300W LED Grow Light 100*3 Watt IR Flowering Hydroponic Lamp Panel picture
2x 10 Bands 300W LED Grow Light 100*3 Watt IR Flowering Hydroponic Lamp Panel
$466.38

2x 10 Band LED Grow 300W Panel Flower 100x 3w IR Pro Light Lamp Full Spectrum picture
2x 10 Band LED Grow 300W Panel Flower 100x 3w IR Pro Light Lamp Full Spectrum
$466.36

2x 10 Band 300W LED Full Spectrum Grow Plant Flowering Hydroponic Light Lamp picture
2x 10 Band 300W LED Full Spectrum Grow Plant Flowering Hydroponic Light Lamp
$466.36

2x 10 Band Full Spectrum 300w LED Grow Light Indoor Hydroponic Veg Flowering picture
2x 10 Band Full Spectrum 300w LED Grow Light Indoor Hydroponic Veg Flowering
$466.36

2x New 10 Band 300W LED Grow Light IR Flowering Hydroponic LED Grow Lamp Panel picture
2x New 10 Band 300W LED Grow Light IR Flowering Hydroponic LED Grow Lamp Panel
$466.36

iPower Grow Light GLLEDXA300C Multi-Spectrum LED for Plant picture
iPower Grow Light GLLEDXA300C Multi-Spectrum LED for Plant
$464.08

Low New 800W Watt LED Plant Flower Ufo Hydroponic Hydro Grow Light Lamp Lighting picture
Low New 800W Watt LED Plant Flower Ufo Hydroponic Hydro Grow Light Lamp Lighting
$464.07

Low 1-3 pcs New 600W Watt Led Plant Flower Ufo Hydroponic Hydro Grow Lights Lamp picture
Low 1-3 pcs New 600W Watt Led Plant Flower Ufo Hydroponic Hydro Grow Lights Lamp
$464.07

Low 1-3 pcs New 600W Watt Led Plant Flower Ufo Hydroponic Hydro Grow Lights Lamp picture
Low 1-3 pcs New 600W Watt Led Plant Flower Ufo Hydroponic Hydro Grow Lights Lamp
$464.07

Wholesale 5pcs 147W LED Grow Light 10 Spectrums IR Indoor Hydroponic Plant UFO  picture
Wholesale 5pcs 147W LED Grow Light 10 Spectrums IR Indoor Hydroponic Plant UFO
$461.7

160 watt LED grow light ( 12 Band 20 true watt LED chips)  picture
160 watt LED grow light ( 12 Band 20 true watt LED chips)
$459.99

720W LED Grow Light 5bands Plants Veg Grow Flower 3W Chips Hydroponic Panel Lamp picture
720W LED Grow Light 5bands Plants Veg Grow Flower 3W Chips Hydroponic Panel Lamp
$459.0

led grow light 180w great for grow tent Horticultural Light no fans  picture
led grow light 180w great for grow tent Horticultural Light no fans
$459.0

135/180/270W UFO Indoor 3W LED Plant Grow Light Lamp Panel Full Spectrum Flower picture
135/180/270W UFO Indoor 3W LED Plant Grow Light Lamp Panel Full Spectrum Flower
$459.0

LED grow light 180w great for grow tent Light no fans Queen Bee QB6 picture
LED grow light 180w great for grow tent Light no fans Queen Bee QB6
$459.0

2PCS JoyHydroGrow Apollo 180W 10bands  Full Spectrum LED Grow Light Flower Plant picture
2PCS JoyHydroGrow Apollo 180W 10bands Full Spectrum LED Grow Light Flower Plant
$458.99

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