LED grow lights have grown in popularity over the past few years and have turned into a safer option over traditional lighting. LED lights are a good source of artificial light for plants and are also environmentally friendly. And because LED grow lights are long-lasting and energy-efficient, they can mainly give your wallet a break. The first significant benefit of LED lighting is that it is environmentally friendly and efficient. Conventional incandescent lamps contain mercury, which is harmful to humans and the environment. Mercury is one of the worst pollutants and can cause a lot of harm to humans, wildlife and plants. By using LED lights, this risk can be avoided because the lights do not contain mercury or other heavy metals. With all the talk about the environment suffering at the hands of humans, using eco-friendly and energy-saving lighting helps reduce our footprint on the environment. Grow lights such as HPS and MH tend to get very hot after just a few hours, so a temperature control system is necessary to ensure the health of your plants. In addition, the cooling system is quite expensive and not everyone knows how to operate it properly. That said, LED Grow lights are very advantageous in this respect as they emit very little heat. This indicates that it’s okay to touch it without burning your hands, even if you’ve left it for a few days. And because they don’t require a cooling system, switching to LED can save you a lot on your electricity bill.
The second important advantage of LED Grow Lights is that they last really long and consume very little power when compared to HID systems. The lifespan of an average LED grow light is estimated to be approximately 35,000 to 50,000 hours. Compare this to the 1,000-2,000-hour lifespan of incandescent light, and you’ve got an idea of how much cash you’ll be throwing away when choosing to go with the standard grow lights. Why do LED lights last so long? Unlike traditional incandescent lights, LED lights do not contain a filament that can overheat and eventually burn out the light. Not only is this very beneficial to local landfills, it also saves money as it blocks metal halide lights. A third major advantage of LED lighting is that the light it emits is designed to replicate a specific wavelength close to the peak of a plant’s chlorophyll absorption level. It is this targeted spectrum that helps plants grow much more efficiently and produce more. In order for young plants or sprouts to grow, there must be light inside the blue spectrum. Adult plants that are ready to reproduce and flower and/or bear fruit need slightly more light within the red spectrum. So the bottom line is that LED Grow Lights are the best choice for the money, although they haven’t been around as long as standard HIDs.