Growmau5

Hello growmau5, I'm from Chile. Thank you for all the information on this forum and on youtube. I want to make a LED light with 32 CXB3590 3500k CD bin 80 cri at 1400 ma. That would be .563 efficiency according to the charts. I want to dissipate passively with this heatsinks:

http://goo.gl/vN4baz

Do you think it is enough heat dissipation? Room temperature in summer can reach 26°C.
Thanks again for your time.

Yo growmau5 i need ya advice badly and swiftly if u aint busy..wanna make a purchase and aint getting tht shit unless i talk to u first..ya knowledge is valuable to me bro...this is droma80 ..DGC for life bro......
any way to pm me or via email

@Marcus Sastre old spydrs are pretty decent. 320w diss compares to approx 500w of HPS. New SpydrX looks like the bomb. but im just specul

Grpwmau5 how is the BML spydr LED compared to classic HPS setup in large medium to large tent?

Great info
have a driver from a few years ago, will it work to drive Cree cxb3590 cobs ???If so how many....
.V in ac85-250v, l in ac 051a, P in 111w / V out DC20-38v, L out / DC 3000mA, P out 100wIts
a no name driver, as time and $$$ permit I will be using MW drivers later on
Hats off to you for all your work....

Love your videos.
I was reading here (http://www.cree.com/~/media/Files/Cree/LED-Components-and-Modules/XLamp/Data-and-Binning/ds-CXB3590.pdf) about Cree's CXB3590 and I see that they have them available in 7 different spectrums.

Which spectrum do you recommend for growing cannabis?

Thanks so much for keeping hope alive! Just finished all your videos and circled back to Bootcamp...I think I'm ready to tackle a rebuild of some old lights and maybe add some new rails...Really Great Man!

Just finished watching your you tube vids.. Great work and very insightful.

Keep up the good work...

Hey growmau5, know of any good guides on growing in coco? Thanks man!

Love your videoa bro

hello i love your videos on youtube can u tell where good please to buy led items to build lights ,,, thanks

Caught you on Dude Grow's, great sit in, and I've been loving the youtube videos. Keep up the great work, the community needs more members like you!

Hey man are you still gonna do the tech talks

I am just finished listening to the DIY Tech Talk 3 youtube video.... Granted the diodes aren't COBs, Mars put out a Cree based LED array last year.

hey man I was subscribed to u on youtube didn't know u were on the forum

Very Good vids ...but only 3 for now..? lol

https://www.youtube.com/playlist?list=PLFeGgzTAA8vnpiww8nJNuc2KYHz2pKqJN

Love your videos on YouTube!! Thank you

Really enjoy your YouTube videos thanks a million.

hey quick question, how are you suspending your growlights from the ceiling. It looks like steel wire with retaining parts. How would i find that?

Hey Growmau5, I have watched all your youtube diy videos but am still curious about two things, i'm not sure how to determine what leds would be optimal for a space. Just for referenceim looking at something like 2sqft area. Also when looking to at color temperature should i hit the far range for veg and flowering say 6500k and 2000k. Also thank you for all you've done.