80 CRI VS 90 CRI COB LED?????

Chiefdog

Active Member
Planning on building a light I was wondering which is better for a All-around veg and flower light. 80 CRI or 90 CRI and why?
 

nc208

Well-Known Member
Planning on building a light I was wondering which is better for a All-around veg and flower light. 80 CRI or 90 CRI and why?
90 CRI has more red in It than 80 CRI. I chose 3000k 80 CRI to use as my main light. Both options will work fine for an all round spectrum.
 

Philip-O

Well-Known Member
Anyone have any more input? Looking to make a purchase and just want to be sure of it
Look it up on the forum, there has been discussions about this. I´m no LED guru, but what I gather is that there is a difference but not like one CRI is right and the other does not work. Look at the spec sheet of your desired LEDs, but i think that 90 CRI has less a lower luminous flux that 80 CRI (but more red, as mentioned above). You could also mix COBs if you want to have it all.
 

Chiefdog

Active Member
True. I’ve read some but it just seems to be a big back and forth thing when I’m just trying to find a more specific answer but maybe it is just one of those things that can’t be answered straight forward


Look it up on the forum, there has been discussions about this. I´m no LED guru, but what I gather is that there is a difference but not like one CRI is right and the other does not work. Look at the spec sheet of your desired LEDs, but i think that 90 CRI has less a lower luminous flux that 80 CRI (but more red, as mentioned above). You could also mix COBs if you want to have it all.
 

Lordhooha

Well-Known Member
All my lights are citizen 1818's and I'm currently building a quantum board light around 1500 watts that will blow my current lights away
 

Chip Green

Well-Known Member
As is so, SO easy to do in DIY LED design, IMO, the CRI rating is splitting hairs .....
10-20 Lm/w here and there, 3000k 3500k, 80-90 CRI, negligible difference....to ME.
Now, if one were illuminating a warehouse sized area.....?
 

Lordhooha

Well-Known Member
So would I get a good quality all around light and a good producing light from 90 CRI 3500k ?
Depends on the brand. Pay more attention to the brand and get a good brand like cree,vero,citizen you'll get a good light with either 80 or 90 and all mine are 3k's veg to flower
 

swedsteven

Well-Known Member
I order 28 citezen cob 1212 gen 5 3000k 90cri to hack 6 amazon fixture
2× 300 watts and 4 ×200 watts
All 50 watts 24-36volt small driver inside those .
 

Chiefdog

Active Member
So you buy lights on amazon and take them apart for the drivers? And then buy separate cobs?


QUOTE="swedsteven, post: 14054777, member: 180556"]I order 28 citezen cob 1212 gen 5 3000k 90cri to hack 6 amazon fixture
2× 300 watts and 4 ×200 watts
All 50 watts 24-36volt small driver inside those .[/QUOTE]
 

Lordhooha

Well-Known Member
So you buy lights on amazon and take them apart for the drivers? And then buy separate cobs?


QUOTE="swedsteven, post: 14054777, member: 180556"]I order 28 citezen cob 1212 gen 5 3000k 90cri to hack 6 amazon fixture
2× 300 watts and 4 ×200 watts
All 50 watts 24-36volt small driver inside those .
[/QUOTE]
That’s only a good idea if you have them one hand. The meanwell drivers aren’t much and neither are any of the components. But if you have a few Chinese made purples laying around why not. I would go off buying lights to pull them all apart though but that’s me.
 

Chiefdog

Active Member
Doesn’t much sense to


QUOTE="Lordhooha, post: 14057448, member: 527756"][/QUOTE]
That’s only a good idea if you have them one hand. The meanwell drivers aren’t much and neither are any of the components. But if you have a few Chinese made purples laying around why not. I would go off buying lights to pull them all apart though but that’s me.[/QUOTE]
 
Top