qb 132

So, I'm getting ready to start my first indoor grow. Got everything ready to go except my lighting. Was all set to purchase four QB 132 panels in 3500k and went to order them and they were out of stock. Contacted HLG and got a very quick response that they would be back in stock in 3 - 4...

So I compleated my lighting for my 4x4x7 flower tent . I’m running 9 qb132 controlled through three potentiometers with digital multimeter feedback. I have my fixture broken down to three zones, for decent control of light intensity. I Have thoughts to add some vertical led strips with red and...