Always check the "Effective Coverage" map (often called a PAR map) in the product images. 2. Ignore "Equivalent" Wattage
The most common mistake is buying a light that doesn't fit your space.
Plants need less intensity. A light might cover a 4'x4' area for greens. buy led grow lights online
Plants need much more "push." That same light might only effectively cover a 3'x3' area for bloom.
Essential for seedlings that can’t handle 100% intensity. Always check the "Effective Coverage" map (often called
If the seller won't show you the light intensity at different points, they are hiding something.
Unless you are a commercial grower with a specific recipe, go for . buy led grow lights online
Many online sellers claim a light is "1000W Equivalent" while it only pulls 100W from the wall.