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After reading for past 2 weeks ,i decide to build some led .On my first build ,i use 8 cxa 3070 ab 3000k ,and 4 cxa 3070 5000k . I have 10 xxxl hoods which i am not plan to use anymore ,so we decide to expirement with one ,i use 6 cxa 3070 ab ,and 2 cxa 3070 5000k with 2 power supply's .So here...

Men ,every time you answer to me ,i learn something new !!! Awesome ! I am wonder what type of led and what single diode wattage at600 use ? I want to build similar panel with lenses and see how it will stand .I plan to use this for reds ...

my friend was doing wiring ,and he should grounded it,i will double check it tomorrow

Thank you !!! My goal to build led compatible to 1k hps ,below $1k soon is possible ( i know ,you guys put lot of effort to do so ,and i am just follow you footsteps,i am not even sure how outcome will be ) ,because i need bunch of them ,to cover around 2500 sf total .I don't mind to buy at600...

We will install fans tomorrow :) It was no time today to finish it . Supra do know who sells reflectors for cxa3070 ? i use cxa30 metal holders .

May be hlg185h-c1400 is more powerful option than hlg185h-c1050 ? I don't use anything to dim it .Right i place 12 cxa 3070 ab h on 3 drivers hlg185h-c1050 ,and draw from wall was 509 watt , 4.4 amp . When i use damn apogee meter :) now on 12 inches it shows 684 umol ,i guess :) ,so compare...

Thank you guys for replay !!! Me and my friend finish led panel today ,well except cooling fans :) I will try post some photos .

But it is way low ,to grow anything ,i am not sure Hmm ,it doesn't sounds right to me .Supra or GG what you say ? Did you ever use apogee meter to check it ?

i hook up today 4 cxa3070 ab to this driver hlg185h-c1050b and then check draw volts ,it was approximately draw 136 volt ,which seems strange to me ,i know each diode should be able draw 38.5 volts at least ,but somehow driver acting weird or may be i do something wrong ? then i pull my apogee...

i try email Jeff to [email protected] ,but email is bounced back as not deliverable. Anybody know good email for them ?or phone number will be even better

Thank you ! What is R2 ? Do you have journal for latest run ?

GG ,can you please let me know how you diy led preform compare to at600 ,yield wise ? if you don't want to post here ,please just pm me ,i promise i will keep it to my self . Thanks

what drivers did you buy ?and where did you buy reflectors ? i just order 5 pcs of this drivers : HLG-185H-C1050b i guess ,what is left is heatsinks and wire ,i think i need 16 gauge wire

can i use holders with cxa3070 : http://www.newark.com/ideal/50-2234c/led-holder-cxa30-array-series/dp/90W0065?MER=ACC_N_L5_Optoelectronics_None ???

and i like to use this driver in 220 volt ,,not 120 so which one is going to be ? this one HLG-185H-C1400B or something else ???? i love to buy drivers tonight ,so when i get my LED ,i will have all parts :) And i will run them against 1k hps and mars 1600 :)

i just bought 20 pcs of CXA3070-0000-000N00AB30H .Now i need to find out which drivers i can use MeanWell preferable ,say to plug 4-5 pcs LED's per driver . May be this one HLG-185H-C1400B ? i want to get most efficient driver .

Greengenes707 you are the men !!!! I saw some of you videos ,very cool stuff . I almost bought apache 600 :) But i need almost 80 lights ,so money vise it will just murder me,reason why i decide to built them :) So i was wonder ,if you compare yield between apache 600 and custom led which you...

Hi SG ,nice build you have here .I was wonder if you already start building bigger light ?

I guess then it will be H " s :) Do i need to buy any other cxa 3070 ? Like 5000k ones ,or 27000k ? To build say 600 w veg/flower light ? I saw someone was recommending to add 730 nm far reds ,i was wonder ,if cree have them too ? Sorry for so many questions :D