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There are many different types of grow lights available for indoor gardening. Plants have a specific requirement of wavelengths for conducting the process of photosynthesis. The traditional white light bulbs will not provide such wavelengths and thus hamper the growth. Not just that, the incandescent lamps and fluorescent lamps will interfere with the growth of plants. Incandescent lamps produce more than 80% heat when lighted and thus emit heat instead of light. This kind of heat can be harmful for the plants. LED grow lights will produce light in the right frequency and wavelength. Moreover, the spectrum of red and blue light can be balanced for optimal results. Obviously, LED grow lights can offer a superior solution to indoor plant lighting than was previously available. Lightweight The LED grow light is quite a bit lighter in weight than other types of traditional grow lamps. This is because HID, MH and HPS lights all require the use of ballast in order for them to function properly. Reflectors, to cast a larger pool of light on the plants, are also used with HPS light bulbs and others, adding to the bulk of the equipment. Because the lights are usually suspended in some fashion over the plants, weight is an important consideration, especially if lights must be regularly raised and lowered for plant maintenance chores, such as watering, to occur, as well as an appropriate distance from the plants to be adhered to. With certain high-end LED grow lights, they come with built-in fans, negating the need for air-cooled reflectors and ducting. Change Light Spectrum Plants grow best under certain light spectrums based on the plants' stages of growth. Young seedlings get the light they need to grow strong and sturdy stems when they are grown under the blue light spectrum offered by HPS lights, among others. Mature plants that are ready to reproduce and set fruit or flowers require light in the red and orange spectrum, which certain HPS lights make available. You can find an HPS light bulb that is geared toward blue or red spectrum, but it does not have the ability to offer both spectrums. This means that you will need to start out with one grow lamp bulb, and then will need to change it out as the plants mature. LED grow lights offer you a single lamp that will produce both red and blue light spectrums. Better quality LED grow lights utilize knobs that you simply turn to change the spectrum of the bulb. Less Cost than Other Traditional Lights Although the initial purchase price of an LED light is often more expensive than an HPS light, but the biggest difference is the cost of energy. Superior LED grow lights use only one-eighth the electricity to produce the same amount of light as an HPS grow lamp, saving you much money over the life of the grow light. With so many advantages, it' easy to see why many have made the switch to grow plants with LED Grow Lights.
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