Grower's Choice ROI-E720 MAJOR FAIL!

farmingfisherman said:

How are these lights holding up for you? Samething here, saw them advertised on CL $499 for 650 watts seems like a crazy good deal. How's the manufacturing look? Still holding up and running correctly?
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To be frank with you, these lights are really awesome!
I finished building out my first real room and just bought 16 more of the 650-Si model. Of course, as soon as I bought them, they released two new models, which I wasn't told anything about but whatever. I'm super happy with these lights.
I've been averaging 2.5lbs a light on 4x4 tables in coco using Jacks nutrients.

Just pulled my first harvest after 8 weeks 5 days two pounds out of four plants not bad. Especially considering I underfed them and burned them slightly with a experiment putting the light at 1050 setting. Using the controller with it gives you dawn and dusk settings which I like. I get to the garden when the lamp is at 50% and it's easier to work for 15 to 30 minutes with it dimmed.

Kingsblend420 said:

During flower do you have it cranked to 100? Curious, just started four seedlings under my new e680

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I start my plants in the flower Tent at 700 setting 30" off the canopy, after a couple of weeks I have raised the level 5% every 3 days and lower the light to 22". Having it higher gives you a better perimeter light dispersion.