And to answer farmers question. $1,000 would replace your HID systems. Check out 2 x Pro-Grow 400 on the hydroponics hut website. They have grow logs just like mine for each of their products. These LEDs work on 33% of the power of HID. How bad.

Here is a link to a guy who is doing numerous grow logs using the Pro-Grow 400

growmedical420

This guy knows his stuff.