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I was under the impression it was not wide enough to handle the heat. Anyone have recommendations on what 2 cobs and driver would work and at what length?

If you wanted to only do 2 cobs with this size heat sink what would u do? I'm know I'm limited due to the 4.25 width of this heat sink so I'm guessing I have to make a combination that may not be as good. I would like to make something work with the heat sink I have. I don't mind maybe adding a...

If I need to use different cobs or driver I am open to that I'm just trying to figure out what would work with this. The original plan was to use 2 cxb3590 with Meanwell HLG 185H C1400B and 1 maybe 2 fans with this heat sink. Anyone have any idea if this will work or should I lower my watts by...

If I used fans should it be good at that point?

I am thinking 2 or 3590 cobs using 1 fan and maybe a dimmer dial so far I'm not sure what driver or what length of this heat sink would be ideal I'm guessing a bit longer since it's not as wide. Really just checking to see if this heat sink would be worth trying to use or if I should just buy...

I'm assuming he saying the width of 4.25 would not cool the 4 enough

Well heat sink USA might be my only option at this point

Yea this is what I was afraid of

If this 4.25 wide heat sink is ok does anyone know how much length of heat sink I need per cob?

I think I got the first answer wrong but I did it again and got this number lol .8125x26x2 =42.25 + .203x2 X36(this is the length number in inches that can change) =14.616 42.25+14.616 56.588x 6.45 =366.7 /40=9.16 /120=3.05 Not sure if I forgot a number..can a smart person verify these...

Ok I plugged those numbers in and I divided by 40 and got 247.6 did I do this right lol

Meaning the 4.25 wide?

The fins themselves are .8125 or 13/16 and the base is 13/64 or .203 .There are 26 fins and I have 10ft worth of length that can be cut to whatever size depending on what is recommended I'm thinking of doing 2 cobs just to keep it simple and low cost but depending on the cost of the driver or...

i have access with a large pieces of heat sink I got for free but I'm wondering if I can use it for the LED cobs I would like to use. Heat sink is 4 1/4 wide and 10 ft long and 1 inch tall. I also have random scraps here and there I could use to make a cover for the heat sink driver and fan. My...

Cost list for your light?

San Antonio

This is why I went with tasty ....area51 seem like it had poor customer service and from what I have read so far I'm glad I went with tasty. The customer service is the best all I can hope for now is that it stays that way.

2x4

I noticed the heat sinks were big definitely not worried about too much heat. Im thinking of getting a hot pepper grow started until I get my supplies in order. I can't wait to start growing

Not saying your product is bad in any way I was just wondering if there were better reflectors for this and being in a noob with LEDs and output I'm learning as I go.