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thanks to this i know exactly what im gonna be running

okay so as far as I see it im gonna be getting a clu058 -1825 chip and driving it with a HEP185-54A driver. besides some kind of cooling and wiring a 120V plug socket to the driver. soldering the output from the driver to the chip and thermal pasting and mounting the chip to a cooler. what else...

also im gonna have to frankenstien my current cxa setup.. i might even use wood to make a new mount so i can have all 3 cobs running and have the bright ass CLU in the middle ..now the real question is wtf colour temp should i go for. my cxa's are 3000K 80cri z4's..should i go with 3500K or...

well now that i know how shit simple it is to run these things im think im gonna build it myself using these http://ca.mouser.com/Search/ProductDetail.aspx?R=HEP-185-54Avirtualkey63430000virtualkey709-HEP185-54A...

for heatsinks i use CPU heatsinks with fans. they seem to do the job and are pretty easy to find.. i have been thinking of using an old water block aswell

can you stock this driver please meanwell HEP185-54

I plan on running only one cob for now. would that be too much for it?

the reason why you guys get polluted ground water is because the laws in America are retarded and have no safety standards. I live in a place with 1000's of gas wells and not a single water or ground water issue.. why.. a thing called a secondary casing. something amercunts don't know about or...

I want this but as a light..propane secret..100 to 114 octane....also winter washer fluid...good back up to methanol.

basically id like something around 20,000 lumens. if its possible out of one chip. hopefully the 1818 cause its cheap and the hlg185H-48A should be able to get the chip to push that. or should I go with that driver and a cxa3950?. I want the most lumens for the least upfront cost. that is the...

im fairly sure the cooling system can handle what im going to push

im gonna be getting the "light engine" from cobkits.com and a HLG-185H-48a driver. but id like to know what i should run it at for the most umols.. not umols per watt... since ill be using the single light i want the most lumens/par ect i can get from it with out causing too much life span...

ohh i plan on adding another light engine later but for now the quick dirty option is the way im going..

ohh im going with the cobkits stuff for sure.. way brighter and lasts longer.;

my thinking would be that maybe something near uv 420nm is pretty damn close to 380nm mind you not exactly uv but maybe close enough to trigger something

ohh so how does not having to pay 250,000 bucks for heart attack blow?.. least i won't have my kids playing off my medical bills or have to re mortgage my house

i might get a uv light or two to add to ship to Canada?

I was visiting my old university and ended up talking to a botanist. we got into talking about marijuana oddly enough. so I told him that there is a theory out there that plants grown inside can produce more THC if you add UV light... he said. that might be possible if you have the right...

does adding UV light actually make a difference?.. i don't give a shit about what you think... anyone do any tests like a back to back with the only difference being UV light. and then test the THC levels of each to see the difference.. and do this multiple times to see if the results are...

okay so I was moving some crap around my shop for winter a couple weeks back..(its -5c and snowing right now) and I found some seed man blueberry fem seeds that i got as freebies a few years back.. not really thinking of growing anything this winter i had nothing thought out and didn't really...