Cree Cxa3050?

[robk]

Hello everyone, I have 2 cob cree cxa3050 3500k leds available. Could I use them for a grow 60cm x 60cm (2'x2 ') with good results even in bloom? I would use 2 drivers @ 1500mA about 50wx 2.

Thank you!

 

[CobKits]

100W for 4 SF is less than you should have for flower, im guessing those cobs are older so id shoot for 40W/SF with those

 

[Airwalker16]

100W for 4 SF is less than you should have for flower, im guessing those cobs are older so id shoot for 40W/SF with those

Ya get 2 more. 3050s are cheap

 

[robk]

Thank you guys!
I think I will use the 3050 for a micro Growing and I will assemble a lamp with more recent cob!

 

[Airwalker16]

Thank you guys!
I think I will use the 3050 for a micro Growing and I will assemble a lamp with more recent cob!

Ya you could run some Vero's or go cheap n use citizen chips.

 

[robk]

Ya you could run some Vero's or go cheap n use citizen chips.

Which cheap cob do you recommend?

 

[Airwalker16]

Which cheap cob do you recommend?

Citizen CLU048-1212 IS THEE cheapest cob you're gonna find.

 

[Airwalker16]

But I'd use strips if I were you.

http://ledgardener.com/diy-led-strip-build-designs-samsung-bridgelux/

 

[robk]

Tnk!!

 

[CobKits]

Citizen CLU048-1212 IS THEE cheapest cob you're gonna find.

well there are cheaper. but id say its the cheapest *legit* cob out there

 

[robk]

I'm interested in cheap LEDs but I guarantee a decent performance. I closed a couple of crops with a lamp formed by 5 LEDs of 50w cob dob taken from AliExpress and the yield was decent. I would however point to something that has a greater efficiency .Our advice is welcome! Ah ... happy holidays guys.