A Detailed Portrayal of LED Grow Lights

For better efficiency, artificial lighting systems called grow lights are used to supplement the scarcity of sunlight. These grow lights emit electromagnetic spectrum similar to the sun rays, which enhances the photosynthesis of the plants. Previously, metal halide and high pressure sodium are used as hydroponics lighting systems. Though these grow lights provide an ideal light spectrum for the plant growth, they generate excess heat and consume large amount of electricity. Thus, these traditional grow lights are very expensive to maintain. More energy efficient lighting system is the LED grow lights.

Light emitting diode (LED) grow lights are a form of technology often used to provide plants and flowers with sufficient light to grow in an indoor garden. It is an alte
ative to high intensity discharge (HID) lighting and metal halide (MH) lighting, which often uses up to 75 percent more power and produce more heat tha
LED grow lights. Whether for commercial or non-commercial use, LED grow lights usually offer energy savings and are easy to install. They can also be combined with solar and wind technologies to maximize savings on electricity bills.

LED grow lights are used for industrial food production and in hydroponics, the method to grow food plants without a soil-based growing medium. LED grow lights are used by National Aeronautics and Space Administration (NASA) to grow food plants on the International Space Station for experimental purposes, and to provide astronauts and space scientists with fresh food.
LED grow lights are perfect for small scale, home gardening projects. The lights are small and energy-efficient, and therefore consume little space and electricity. Plants transpire less under LED grow lights, and therefore require less water. LED grow lights are lightweight and easily portable. Moreover, indoor LED grow lights allow gardeners to cultivate plants during winter, or get an early start to the growing season by growing seedlings indoors.

The main benefit to using LED grow lights is the ability to deliver high intensity light in indoor spaces. This light can extend the growing season by allowing plants to be grown indoors prior to transplanting outside, or even as an alte
ative to gardening outdoors. Grow lights are also great for plants that don't require heat to grow, because the heat output is low.