How To Read Kelvin Rating On Grow Light For Indoor Plants
If you go to Amazon now, you’ll find many grow lights that are labeled 2000K, 3000K, 4000K, etc. What are all those labels? You may already know that the K stands for Kelvin, but what exactly does that mean? In this article, I will tell you everything you need to know about grow light “Kelvin”, … Read more
