Thanks,,I got my current lights on Amazon.
Viparspectra par 450 ,and a cf grow 300wt Cobb.
I'm in a 2×4×5 tent ...my vp450 is going on 3 years..
Hope to have a new light after my current run .
I looked at another of lights today at a major online shopping site ...
The spider farmers, mars, and viparspectras newer models all seem to have that 730nmIR.
Thats probably why they are higher priced marks
I'm using the viperspectra par 450 , added a single 300 led cob.
Looking for a new light ,
Looking at the new vipar and spider farmers 2000 watt leds...
Here's my current run..