View Single Post
Old June 16, 2019   #6
Worth1
Tomatovillian™
 
Worth1's Avatar
 
Join Date: Feb 2006
Location: Den of Drunken Fools
Posts: 38,539
Default

Many of these lights have uses on them and it is hard to find the spectrum at time.
The 65000K will say for active places.
The lights more on the red side will say something else and are more soothing to the eyes.
Lumens have nothing to do with color of the light and are measured in the green or middle spectrum picked up by humans not so much with plants.
This is why you see true LED grow lights that look purple.
They are red and blue spectrum hence the purple or violet color.
They are very bright but not white bright.
Since plants are green they will reflect most f not all of the green light right back off of the leaves.
From what I have read.
Correct me if I am wrong.
Worth1 is offline   Reply With Quote