Jack Herer, 125w LED and 42w CFL

[A Bloke Down The Pub]

Ah, but this was 2012..... ALL LED grow threads petered out in those days.

[Jesús Malverde]

They really did didn't they? Close to nobody saw a grow thread to completion under LEDs, they'd just stop posting around the flip. May I assume that's no longer the case? The commercial rec growers here are using incandescents exclusively still, we'll know when LEDs have arrived I guess when they start adopting them. Unless they are known to work well and significantly cheaper over their lifespans, what's the point?

[A Bloke Down The Pub]

I've seen some good results from LEDs, start to finish, but I haven't seen one that's better than HIDs yet.
The initial outlay for a good commercial LED panel is still far too much for the benefits they confer, IMO.

[bentech]

weeks ago i took a peek over at icmag, their LED forum

there were so many threads it was impossible to even choose where to start reading...