The answer is yes if you want to enjoy some of the following benefits. Less energy usage than other lighting options – some sources report that grow lights use 17% less energy than other lighting types. You can grow plants in any climate. Full control over light coverage – ensuring your plants get the right amount of light and darkness to mimic the natural environment. You also have a variety of different grow light options at your disposal, such as LED, HPS (high-pressure sodium), and MH (metal halide). Each of these options has pros and cons for you to weigh up.