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HCl is less than ideal because of the chloride H3P04 (phosphoric) or HN03(nitric) or C6H8O7 (citric) are more ideal for your purposes and are commonly available

no update. post was from well over a year ago. cant even remember what i did with that. like 90% of stuff people say you "need" for hydro, you really dont. less is more.

seems like the issue is it doesnt say "VYPER" on it?

depends. some cheap cobs may never get to the same efficiency level of good cobs. in either case your post explains why these arent the bargain they are cracked up to be when you are buying and mounting 5-10x as many components *in hopes* they will perform as well

fundamentally more efficient system design is the most effective way of dealing with heat- dont create it in the first place

the amount of heat dissipating out thru the terminals into the conductors is so nominal its likely not even measurable. all the little "advantages" you are attempting to leverage still wont put you close to the efficiency of good cobs and drivers

killawatts are handy i recommend them. they work with any electrical applaince

got pricing today. more expensive than the gen 6s i need to do a test to see if they are worth the higher price they are asking. its possible they have little to no advantage in our typical low-current application

i dont know my sales rep quit and citi US sales office is in disarray. asked for pricing several times, will bug them again

if you do a search there are hundreds of posts about them

little over half the cost with shipping to EU and better HLG series driver

Those strips are outliers, ive only ever sold a few. if you want cobs with heatsinks and drivers i can put a package together for you

Mayer is very impressive this tour

dead and company audio stream tonight http://mixlr.com/summerfloatilla/

you can hinder the efficiency of good cobs with poor design, but it is literally impossible to add efficiency to cobs that dont have it in the first place. no amount of bells and whistles you add on will get over their fundamental limitations

there are but they are so small youd use a bunch of them

sounds like you could do a lot of experimentation like cap one end and blow air in, cap one end and suck air thru with fan probably wont make a ton of difference as conductive as aluminum is its all one big heatsink any airflow is good airflow!

well you say you dont want to DIY... yet you want a kit. not sure here i dont sell preassembled fixtures. Timber is a good option

nice work widow! are the slotted extrusions open at both ends or is ne end sealed with the slots acting intentionally as vents?

oh i thought that meant you could work with the push in connectors (as opposed to soldering) sorry