Optimal Artificial Light

[Leo in N E Illinois]

What does COB mean? when paired with LED, new terminology for me.
Thanks
Leo

 

[TrunkTickler]

What does COB mean? when paired with LED, new terminology for me.
Thanks
Leo

COB = chip on board

It's newer LED technology that's superior in every way to conventional LED.

More info here: https://www.epicgardening.com/cob-led/

 

[Leo in N E Illinois]

COB = chip on board

It's newer LED technology that's superior in every way to conventional LED.

More info here: https://www.epicgardening.com/cob-led/

Thanks,
I had not been keeping up. I appreciate this.