There are numerous factors why it's more favored

You can find numerous types of grow lights that you could use in your DIY hydroponics garden. These are the high intensity discharge (HID light), metal halide (MH light), and high pressure sodium (HPS light). They're  advertised for use in greenhouses and all kinds of indoor gardening. However, LED grow light is already made available in the market and it offers a superior remedy to lighting indoor plants than those that are previously available for use. There are numerous factors why it's more favored today and here's why. 1. The LED grow light is lighter in weight when compared to most kinds of traditional grow lamps. It doesn't need ballast as opposed to HID, MH and HPS lights in order to function effectively. It doesn't require reflectors that can add bulk to the equipment in order to cast a large pool of light on the hydroponic plants. Weight is a vital consideration since they must be suspended in some fashion over the plants. They must be frequently raised and lowered for plant upkeep such as watering. They must maintain a suitable distance from the plants for optimum growth and yield. The LED lamp features built-in fans so there is no need for air-cooled reflectors and ducting. 2. LED grow light has the capability to change light spectrum. Hydroponic plants can grow best in varying light spectrum according to their stages of growth. Blue light spectrum provided by HPS lights is needed by young seedlings to grow strong and sturdy stems. Red and orange spectrums offered by certain HPS lights are required by mature plants once they are ready to reproduce and set fruit or flowers. You are able to find HPS light bulb that will produce blue or red spectrum but you can't find this kind to offer both spectrums. Skilled hydroponic gardeners will recommend that you need  to have a combination of grow lights to have the ideal lighting for the plants. It is best to start out with one type of grow lamp then you can change this as the plants mature. However, with LED grow light, you can make it simpler. You'll have one single lamp  that can generate both the red and blue spectrums. Higher quality LED lamps use knobs that you can just turn to adjust the spectrum of the bulb. 3. LED grow light costs less to operate compared to most grow light bulbs. Though the upfront expense is often more expensive, there is going to be a significant difference on the cost of operating this type of grow light. Superior LED lamps use only one eighth of the electricity consumed by HPS lamps to be able to generate the same volume of light thus letting you save much money during the period of its life. Manufacturers may also configure the tiny LED diodes to ensure that the lamp can supply light in a larger region unlike the traditional grow lamps. The choice is clearer now on the kind of grow light to use for your hydroponic plants to grow and thrive in the garden. LED grow light is the excellent grow lamp to use for indoor garden lighting.