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I called the guy from LED-TECH.de, i told him i cant see the datasheet for the new hyper red. he told me, that he is not allowed to show them at the moment. I asked him if he could look in datasheet and tell me what efficiency the new hyper red has, he said the new hyper red is 56% efficiency...

i think 660 has 2 different bins, because if i check this internet side they say it has "only" 400mw https://www.led-tech.de/en/High-Power-LEDs-Osram/Osram-Oslon--SSL/OSRAM-Oslon-SSL-120-Hyper-Red-on-Star--Horticulture--LT-2693_206_207.html This shop offer new far red too, and they have the...

hi guys, im not sure but i think osram has released some new bins for their horticulture leds. I never saw before such good output from their monos, but maybe im wrong and they are old. http://www.osram.com.cn/media/resource/HIRES/546291/538626/15-gb.pdf I noticed that they use less voltage in...

@robincnn do you will offer in future clu048 in ur shop? if i wanne buy something in future from you shop, do you would ship to germany?

Test conditions: -60cm*60cm footprint with 49 points in a Gorila 4*4 tent -The frontdoor of the gorilla tent was open, so dont wonder if the # from 1-7 are a bit lower -exhaust fan was on, around 360m/h3 -Cobs was mounted on different heatsinks of the same type -ambient temperature was around...

he doenst say something about 100w passive heatsink for 10dollar. he wrote something about a 50w heatsink for 10 dollar

i thought the whole time you are german:confused:,you often linked me german internet sites you german skills are pretty good:clap: for only being 3 years in germany:shock:... Thank you very much for taking the time and share the whole informations guod, they do help me a lot. Yesterday i...

edit: i will do a test in a 80cm*80cm tent with reflective walls and without, but this i will do in a week i can do only test up to 2,028amps(clu058 ) with the measurement method which i use for volt and ampere

last test for this setup, @85watt Test conditions: -60cm*60cm footprint with 49 points in a Gorila 4*4 tent -The frontdoor of the gorilla tent was open, so dont wonder if the # from 1-7 are a bit lower -exhaust fan was on, around 360m/h3 -Cobs was mounted on different heatsinks of the same type...

http://www.reichelt.de/0-6W-1-10-0-Ohm-97-6-Ohm/METALL-10-0/3/index.html?&ACTION=3&LA=2&ARTICLE=11448&GROUPID=3076&artnr=METALL+10,0 its has 1% tolerance, the 0,1%was out of stock. Would take to much time to wait for them The 0,1% version i did order too, i will use them for future...

my meter does that automatic. my first thought is that clu058@49watt is just better or similar good, but maybe im wrong or my tests. Citizen chip has bigger LES and is much newer in compare to cree cxb 3590.

Hi guysbongsmilie i finished finally the first tests, again clu058-2700k-90cri against cree cxb3590-3500k-80cri. But this time they did run around 49 watt, and i used the measurement method which guod told me. So i used a multimeter to check Ampere and Volt, so i could multiplicate them to got...

Hi @guod today i got the parts, i finished to solder it. I did a first test, and it seems to work pretty good. I will post later some pictures and measurements. Thanks for the advice, really nice8-)

i haven't used the 600W HLG too, so i cant help :/ Bobby_G has a thread about this driver, maybe there are some answers

hello, not really, just depends how u space the cobs

mehhhh :-(:-(:-(, im sorry for you. I hope next time all work fine:peace:

Hello @Growmau5, thanks,but i didnt made the par map template:/ JorgeGonzales did the 120cm*120cm par template and guod did 60cm*60cm template. All datas(tamplate) are in my thread, you can use them for sure if it does help you. Here are the llinks...

hm, u managed to got more gramms with amare se-450 in compare to 600watt hps. I believe that, but this is for sure no proof that amrae makes more light then a 600watt hps! Maybe it was just easier to grow for you under led and thats one reason why u got better results