REALSTYLES
Well-Known Member
I should make a song.
CXA3590 Build Plan
- Thread starter Doer
- Start date
Fogdog
Well-Known Member
That was...great. I came here to learn. I don't have anything to contribute to the threads here, that's why I don't step on them, until this one. I aint about nuthin, he can say what he wants about me. This guy Doer cast shade on some pretty good people...you, church, greengenes, positivity, others.
Doer, you are mean spirited and this thread has your character. You don't have to be this way but this thread will always have this tone. Let this thread die.
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Doer
Well-Known Member
The difference you ego monster, is you produced an ugly piece of shit!!
And then your re-do turned into a slightly different but more ugly piece of shit.
Neatness counts. Proper planning prevents piss poor performance, Your follow along, get it done, suits you. But, it is no hallmark of fine engineering.
Any fool can color out side the lines.
And good morning to you, too.
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alesh
Well-Known Member
Doer
Well-Known Member
Well, this thrown together artist rendition will not. But a real hood can be bent to get a 90 degree angle a little more easily that these the Sketchup models. I left off the ends on this one for clarity.
You see what I mean? Or are you saying No Hood can beat 16 Reflectors? That is surely true.
I have a 36" pebbled aluminum hood that can be any angle I want, within reason.
alesh
Well-Known Member
Just reminder that this particular hood wouldn't be 90°.
If you can get/are willing to pay for Ledil reflectors I'd use them instead of the hood. It would be actually simpler as you can attach them to a holder very easily.
Doer
Well-Known Member
I know and thank you again, for your input. And I am just juggling some trade offs.
- this hood is UN-doubtable something custom. I've not seen bigger than 36" (I could shorten rail to 36")
- don't need screws, if I don't attach a holder and a holder is needed for Ledil.
- without screws, I can go to thin wall aluminum and get much better Thermal Conductivity. (unless I am thinking about that incorrectly)
What do you think about .125, vs .25 thick square tube for this?
alesh
Well-Known Member
Honestly, I didn't even think about attachment w/o screws.
About that thickness...IDK. Thicker tube could conduct the heat more evenly over the whole area eliminating hotspots under the COBs. On the other hand the thinner one means less resistance between the source of heat and cooling medium. A simulation might very helpful there.
So you're gonna use a pump and a radiator (active probably?) in a closed circuit?
Doer
Well-Known Member
Actually, I have a water light set up that is ballasted on a 100 gal garbage bin full of water. The sump pump is suspended in the middle bottom of the water column and is almost soundless. I ran that for a year on 1000w HPS, so I have a pretty good idea of how it performs around here.
By the end of the day, it was about 90 degrees in the water, and it loses all that overnight, since I set it up to radiate, so did not insulate it. It was sitting on the north side of the house, in the shade.
In the morning it in was 72 degrees again.
That will get a luminous curve in LED that is perhaps enjoyable. A low start with cool water, and a lower finish of the day with warm water.
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Doer
Well-Known Member
Jeeze, where are all the smart ass replies.The difference you ego monster, is you produced an ugly piece of shit!!
Neatness counts. Proper planning prevents piss poor performance, Your follow along, get it done, suits you. But, it is no hallmark of fine engineering.
Any fool can color out side the lines.
Doer
Well-Known Member
And I heard back from Jerry at kingbrite.cn after only one day.
-------------------------------------------------------------
Thanks for your inquiry!
I am Jerry from KingBrite, nice to support you.
Unit price is $50.50 usd for 16pcs CXB3590 3000K CB 72V, lead time is 7-10days.
Delivery cost is $45usd by DHL, payment by paypal is welcome.
Pls give me your receiver information, include address, phone number..., I will make invoice for you.
-------------------------------------------------------------
Thanks for your inquiry!
I am Jerry from KingBrite, nice to support you.
Unit price is $50.50 usd for 16pcs CXB3590 3000K CB 72V, lead time is 7-10days.
Delivery cost is $45usd by DHL, payment by paypal is welcome.
Pls give me your receiver information, include address, phone number..., I will make invoice for you.