Also what is your red light efficacy I saw single red diodes..... leaf lettis can be grown without much far red. How well dose it do for a large fruit bearing plant such as cannabis?

So dropping down to 437 nanometers are you getting benefits from the UV spectrum

are you making your own lights now or you still selling leds to everyone else?

I love your led diodes. If you can send a light I can put them against the 2 640 watt 8 bar lights I have a large room if you would like to see please let me know I'll give u my info