For CFL is;

2700K = 0.38gr/Watt (proven estimate from www.smartlight.nl)

2100K = 0.50gr/Watt (proven estimate from www.smartlight.nl)

2100/2700K (mixed) = 0.46gr/Watt (proven estimate from www.smartlight.nl)

HPS lights = 0.60gr/Watt (proven estimate from www.smartlight.nl)

Induction lights = 0.8gr/Watt (proven estimate from www.smartlight.nl)


(all tests shown on that site were under the same conditions at the same time, with clones from the same mother)



Induction lights are really fucking expencive so I'll use HPS

(picture = 200W induction light)
britewire Reviewed by britewire on . Fluoro Yield List I've got WW and NL fem seeds coming and I'm going to start five in a 5x2 room and want to know what sort of yield to expect. Just post your total lumens, how many plants, and yield. Any sort of info on the strains I picked would be helpful too, I'm a first timer but i've spent a month reading the various grow guides on the webnets. I realize that fluoro isnt ideal but given my budget/heat/electricity restricitions its my best bet thanks. Rating: 5