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Hydroponic Resources
Publish:Shenzhen Herifi Technology Co., LTD  Time:2014-06-13
Hydroponic Resources
Grow Lights for Hydroponic Gardening
One can enjoy hydroponics gardening any season of the year, but it is especially rewarding during the cold and dark winter days. Being a type of indoor gardening, this system implies growing of plants in a special growing medium, supplied with nutrient solution, instead of soil. Similarly to other indoor gardening methods, with hydroponics gardening it is necessary to use grow lights, which allow plants to grow, make food and reproduce themselves through flowers or fruits. For this purpose HID lights are commonly used. There are several types of HID or high-intensity discharge lights: for example, metal halide grow lights and HPS grow lights. Every HID light requires digital ballast, which is necessary in order to control electrical current within the lamp, and thus provide its seamless functioning. Supplying light with a reflector is highly recommended as well, since it allows pointing the light in proper direction and increasing the light, produced by the bulb itself. Other type of grow lights are cost-effective and lightweight LED lights, where light-emitting diodes are used to produce light in colors beneficial for keeping up plant growth. The use of any of these lamps is highly effective for hydroponics growing.
Metal halide lamps contain aluminum arc tube, filled with argon, mercury and a variety of specific metals. It is a set of different metals that provide a particular color of the light, produced by the lamp. The argon gas works to start a lamp, when electric current is introduced at the electrodes on either end inside the arc tube. Under the effect of electric current mercury and metals start to vaporize and the light is produced. The key benefit of these lamps is that being small in size they produce a significant amount of light.
HPS grow lights, also known as high-pressure sodium lights, also have an aluminum arc tube inside, similarly to metal halide lights. However, the filling of the tubes is different: in case of HPS there are sodium, mercury, and the Xenon gas inside. Both metal halide lights and HPS lights require ballast for stabilizing electric current and providing smooth performance.
LED grow lights are small, but work very efficiently providing a lot of bright light. In general, they are similar to the lights, used for decorating Christmas tree. The light is produced when electric current moves between the two crystals inside a diode, which works as semi-conductor. Furthermore, LED grow lights usually have a reflector and a lens to direct the light where it is needed.
Light is essential for health of your indoor plants, but choosing a proper grow light may be challenging and always requires thorough considerations. Grow light fluorescent offers the benefits of high effectiveness, no heat generation and full spectrum of light. For comparison, incandescent bulbs also produce a lot of light, but at the same time they generate a lot of heat, which is not always beneficial for indoor plants.
In order to grow indoor hydroponics successful certain equipment is required, just like with any other hobby or activity. Furthermore, in order to get the best results, one should use the right tools and accessories. Proper grow lights are essential for indoor gardening, and the success or failure will depend on the choice of grow lamps.
Led grow light is considered to be the most energy-saving and effective at the same time, as herifi led grow light,  they are small, high lumen high PAR, saving elcetricity, promoting growth and flower faster, bringing more fruits.

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