LED vs HID Lights
The old school HID grow lights for plants can get the job done, but they are very inefficient when compared to the state-of-the-art LED indoor grow lights.
High-intensity discharge lamps (HID lamps) are a type of electrical lamp which produces light by means of an electric arc between tungsten electrodes housed inside a translucent or transparent fused quartz or fused alumina arc tube. This tube is filled with both gas and metal salts. The gas facilitates the arc's initial strike. Once the arc is started, it heats and evaporates the metal salts forming a plasma, which greatly increases the intensity of light produced by the arc and reduces its power consumption. High-intensity discharge lamps are a type of arc lamp.
High-intensity discharge (HID) lamps make more visible light per unit of electric power consumed than fluorescent and incandescent lamps since a greater proportion of their radiation is visible light as opposed to heat.
Light Emitting Diode Lights (LED Lights). It is a recent technology over the past few decades used for growing indoor plants.Grow with LED is mainly used for only technical purposes. LED lights save a lot of energy usage. LED grow lights are expensive to purchase and install. LED bulbs are known for being used in lighting, outdoor lighting, electronic equipments.LED lights can produce lighting for a longer period. LED bulbs are much more environmental friendly.LED use less energy and produce little amount of heat which in turn can lower electricity costs .In comparison with fluorescent bulbs,LED plant light bulbs can last more hours than fluorescent bulbs.LED grow lights uses less energy. So Grow with LED can be used for a long time. It means Grow with LED is initially costly but cheaper at the end. Ultimately, the right bulb for you depends on your situation, your environmental conditions and your long-term intents or plans.LED grow lights bulbs are made in such a shape to be more focused.LED grow lights bulb are more efficient as grow lights because of the color the produce. LED lights are your best option for indoor garden for long time. In modern life LED grow lights is best technology for indoor plants. There are some reasons for choosing LED grow lights.
LED grow lights are available in various wattage. By having LEDs that emit light with wavelengths close to chlorophyl's absorption peaks LED grow lights are able to grow more efficiently then full spectrum lights. LED grow lights are nature friendly from every possible stand point. First of all, as you may already know, LED grow lights and LED technology in general is highly energy efficient. Moreover, LED grow lights do not contain any heavy metals whatsoever. Traditional grow lights, on the other hand, contain mercury and other heavy metals. Another advantage which is found useful by many of its users is the immediate start. As opposed to say HID lamps that take one minute or more to start, LED grow lamps start immediately.
Another large advantage that LED grow lights have over their opponents is the fact that products using LED technology are able to provide enough blue and red light to produce healthy growth throughout the vegetative and flowering stages. Products employing other technologies such as high intensity discharge are not able to produce sufficient quantities of both red and blue light with one product, so users need to purchase two products in order to have a successful grow light system, a MH lamp for vegetative and a HPS lamp for flowering. LED grow lights have integrated power supplies so there is no need for a separate ballast like in the case of HID lamps, which require both reflectors and separate ballasts. As you can clearly see, the benefits of LED grow lights are numerous.
· LED grow lights last six times as long!
· Eco-friendly LED grow lighting uses no toxic metals.
· Save Money. Energy savings range from 50%-70% over HID lights.
· No cooling necessary; no plant burn and decreased risk of fires.
· LED directional lighting requires no reflectors.
· Maximum chlorophyll absorption and flower production.
· Less frequent watering.
· No expensive Accessories Once you purchase it initially LED grow lights have no any costly accessories.
· Safer.LED operates at low temperature so it is safer and can be used for a long time.
· Instant full brightness: LED grow lights when turned on get instant brightness and always start at full brightness. So it will remain safe and secure, even in the colder weather.
· LED grow lights can provide different light suitable for different vegetables.
The results: LED Grow Lights is best choice of the future indoor growing cultivated.