Samsung LM301H EVO and Samsung LM301H were both developed by Samsung LED in a short year. 301H came out in the year 2020, and 301H EVO came out at the end of the year 2021. An interval of a year elapsed, which one of them performed the best? In this post, we are going to find out.
On the Samsung official website, it shows similar dates except for the umols/s. The 301H EVO runs better efficiently than the LM301H.
In the actual light effect, 301h Evo is better than 301h. 301h Evo claims to be specially developed and designed for medicinal plants. Adding purple light to the original spectrum can better promote the growth of THC.

