This light switches from 600/750/1000 watts HPS. I started with 600 watts for a month, then 750 for a month. No heat issues after I ran ducting into the attic. Should I try 1000 watts as long as the temp stays under 80F? Inline fan kicks on at 78F and doing a great job. I don’t care about the elect…

Depends, as if your reaching your DLI with the current wattage your good. I have similar lights mine change from 200 400 600 to 600 Super lumens. I’m running two so I’ve found that both set at 400 was plenty. There is an app to measure your light and DLI. @Nicky @dbrn32 @Myfriendis410 @oldmarine @…

Great read here… [image] Start using DLI Lighting Daily Light Interval (DLI) is a quick and efficient way to calculate how much light our plants are receiving within a 24hr period, allowing for easy light adjustments. DLI will help you and the community to better understa…

I would run it at 1000 specifically because you have all of that light spill off your canopy. I would also probably move filter higher to expell air from warmer part of room and try to leave co2 settled more towards canopy.

Runoff is controlled with transparent 14" trays from Home Depot. Hard to see with the photo. Believe me, before they were put down, it was a wifey issue. :hushed:

I would turn it up. I currently have 600 w ballast and would love more light not sure if I wanna spend on the bigger ballasts and bulbs or just buy 2 more hlg 600r instead.will see how next harvest works out. Your grow is looking good.i would consider putting up a white sheet over that checked one.…

Should I go from 750 watts to 1000 watts HPS?

Indoor Growing Lighting

StonedCold13 January 14, 2022, 3:11am 3

Great read here…

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Should I go from 750 watts to 1000 watts HPS?

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