A hydroponic LED grow light offers many benefits to new home gardeners. These lights do not emit harsh CO2 emissions and they use a variety of energy sources, including but not limited to fluorescent and LED lights. LED grow lights provide high quality output at a surprisingly low cost. In fact, LED grow lights are less expensive than many HID (High Intensity Discharge) lights and they produce just as much quality, which is a significant savings in comparison. If you are looking to purchase a new indoor gardening system, then you should consider investing in an LED grow light for your home.
An LED grow light operates on three principal components: a photoresistor, a color chip and a diodes. The photoresistor determines the amount of current the plant draws from the power source. Generally, the wattage diodes determine the color of the light given off by the photoresistor and the chip controls the brightness of the light provided to the plant. Together these three components provide the output of a hydroponic LED grow light.
Hydroponic lighting technology has been around for some time but most systems of this nature operate on a temperature controller rather than on electrical principles. This means that the light output is dependent on the luminous efficiency of the dye cells. Dye cells come in a wide array of different types including red, blue, green and yellow. The output of a hydroponic LED grow system can be increased by increasing the number of dye cells used, but this is usually not necessary unless increasing the plant’s height is a concern.
The efficiency of LED grow lights is also dependent upon the quality of the light itself. Most lighting systems operate on a standard incandescent bulb and produce very little visible light beyond the spectrum of the measured white light. LEDs are much more efficient than incandescents at producing the same amount of light at a much higher white light output. It is this efficiency, which allows for the low energy consumption of most plants. You can get more information about best led light for 4×4 grow tent
LEDs utilize quantum dots to allow them to be made into an extremely bright light. These small diodes are made of positively charged ions which draw white light and then absorb just a little of the ultraviolet light produced as the energy passes through. As the electrons in the semiconductor jump to another orbital, the hole is left created in the semiconductor. This makes up a barrier in the semiconductor, which then limits the amount of light that can pass through it. This provides a very efficient source of white light for growing plants.
Of course, high-pressure sodium lights are also available, but like the thermometerless LED grow lamp, they require a special casing or tank system to be adequately contained. This is because the temperature of the sodium bulbs can become too high and kill the plant. This is not the case for LEDs, which have no moving parts whatsoever. In this way, they are perfect for indoor growing.