Wattage vs Space vs Yield - how much do I really need?

[Observationist]

I’m

You should b able to brother ..how highs your ceiling..i keep the lumatek pro 600 between 20-24" at 625 watt..some grows i will get one closer and get a little fox tailing..im running the se 7000 now between 20--24 ' at 85% which is 620 watts and tops are very uniform..

i think my limiting factors are

More airflow
Dialing in VPD to the given genetics
Root zone air
Co2

 

[Madmax]

Yeah more airflow could help..i dont dwell too much chasing vpd..i have checked it though and im close enough in the range.it tends to stuff me up a little chasing the optimal enviroment..for the past near 2 years i have kept temp between 26.1-26.7 max.with rh 46-53% exhausting the room every minute- minute 20 .keeping light a good distance away.not overfeeding ,just gradual increases and keep ph very very steady.i dont make out to b very knowledgable but what im doing is working for me..great light.measure my nutes exactly.just keeping it very simple without all the houla boula lol.i dont need any of it. ..

 

[Observationist]

I’m

i think my limiting factors are

More airflow
Dialing in VPD to the given genetics
Root zone air
Co2

Proper watering

 

[TelCharah]

You should b able to brother ..how highs your ceiling..i keep the lumatek pro 600 between 20-24" at 625 watt..some grows i will get one closer and get a little fox tailing..im running the se 7000 now between 20--24 ' at 85% which is 620 watts and tops are very uniform..

Is what you have similar to this? https://www.hydroshop.co.il/products/uplux-led-600w/ I grew 20 auto plants under many 35 watt regular bulbs LED's a few years ago. will this cover 20 autos close together?
Thanks in advance!

 

[Madmax]

No clue mate sorry..can’t find much info on that light..like diodes used and how many,driver used etc