LED's to Replace Two 600w

Friend is currently running a grow 140cm x 60cm using two 600w sodium bulbs.

He wants to swap to LED to save money.

I run a smal grow (60cm x 60cm) with 4 cbx3590 cree LED's so a solution similar to them would be great - these were source from Cutter AU.

I'm in the UK but will happily consider any site that will do international deliveries.

(double post, but couldn't delete the first!)

2x600W single ended?

1200W is a lot of light for that space, 120W/SF

CobKits said:

2x600W single ended?

1200W is a lot of light for that space, 120W/SF

Click to expand...

TBH that's my opinion too! So let's say I'm looking for an optimal LED setup for his space...

is he yielding 3 lbs out of that space with his 1200W?

optimal would be a fraction of the light or larger space

Think he gets about 28oz out of area..

take down one of the lights and put one on a mover and yield about the same