Lighting cob light?

[seedlingstarter]

I have a 2x2x3 tent i was wondering if i could use a cob or if it wasnt high enough. The height is 3 ft and its is 2x2 lenght/width. Right now i have sil leds in but looking for maybe a better yield or denser buds. Or maybe get a different led unit.

 

[Arthur]

3' is a little short, I usually have mine close to that above the canopy.
a single 288 Quantum board at around 100 to 130 watts would be perfect.

 

[elcoloan]

i have a 2x2x4 with a single 65 watt COB all the way up to the roof of the tent... love the light, but a QB or samsung strips would definitely use the space much better.

 

[baked in the bluegrass]

Ive got both autocob and qbs, and i think i like the qb in the 2x2x4 better, the spread is awesome.
I also think that having the dimmer function helps out in the small space, im using a 150w qb but i dont think ive run it passed 70ish watts yet and its covering the whole space fairly well.
Also for the price id lean towards the qbs but thats me!

 

[Marshydro]

check Mars Hydro COB, meanwell driver, cree and osram chips, no noise.
whats more, it have 20%discount now, check here:https://www.mars-hydro.com/hpcall/m...b-300w-waterpoof-no-noise-mars-hydro-for-sale