New Grower Grams per what?

[Milky]

Just wondering about LEDs as the one I´m getting is 530W and puts out light like a 1200W HPS.

Do you count 530W or 1200W?

Cheers!

(Maybe this should be in the LED sub forum?)

 

[TaNg]

Just wondering about LEDs as the one I´m getting is 530W and puts out light like a 1200W HPS.

Do you count 530W or 1200W?

Cheers!

(Maybe this should be in the LED sub forum?)

calculate from actual draw,as long at you take into consideration the amount of hours light the plants have had its a useful tool to work out a lights efficiency.