In the current status of energy problem, many lights and appliances were revolutionized to give out more light than the usual lights but with as little heat as possible to consume as less power as possible and eliminate the constant waste of heat energy. With this, the advent and rise of LED grow lights was a success not only because many people are buying this product but because of the proven efficiency that it offers particularly at saving energy.
As far as energy use and power consumption is concerned LED lights have long been known to operate under low voltage. These lights produce more lights per wattage than regular lights.
Still, LED grow lights are considered a new technology because of how it targets the light intensity and wavelength that plants need. Despite the fact that LED lights are low intensity lights, this has become very advantageous to the growing of indoor plants. Low intensity lights correspond to emitting high wavelength. Utilizing four different light bulbs that range from reddish to bluish hues the intensity of light given off by these light bulbs corresponds to the four different chlorophyll absorption peaks that will nurture the natural processes in plants such as photosynthesis.
Other regular lights actually consume more energy but with an output that is not very favorable for plants. Fluorescent grow lights for instance give out a visible white light which is of high intensity and thus with low wavelength. After long hours of operation fluorescent grow lights give out much heat which you can feel on its led grow light bulb. This is a poor use of energy as it is not utilized by plants and can even be more damaging especially if the heat becomes too hot for plants. This often happens as these lights are positioned close to the plants. LED lights are used in other light products, too, such as driveway lighting.