new veg lights

My cool tube broke. I usually run a mh @ 50% over my clones. It keeps the nodes very close until day 1 of flower. But I'm tired of running the fan and ducting. I've never used a led before or cmh. So I cannot compare them. My clone tent is a 4x4 and my mom's are in a small 8x4 with only two t5 at the moment. I can move the t5 into the clone area also but that's another debate.

So what's out there? These led run pretty cool?

Yeah You'll have nice node spacing under cob leds. And you can also tweak the irradiance dimming down/up your drivers to promote/block stem stretch wich means yield in your sog setup.


https://www.rollitup.org/t/vegncobs-how-much-light-do-we-need.892124/ <---nice reading
http://i0.wp.com/su-27flanker.com/wp-content/uploads/2015/01/33-6.jpg <---nice parallel fixture ^

Have you seen super veg bulbs? A bit pricy for a t5 but plants love em.