Search results for query: watercooled

If you want long lasting leds try to make the diode temp less than 50C. To me its completely pointless running a qb size board, 180x280mm-ish, at those high wattages: In a open space: high hanging height which means a lot of the light will not fall on cannopy. In a tent: high hanging height...

What I'm saying is you can run them as hard as you want if you don't value lifespan or efficiency. In the case of Quantum Boards vs LED count, it really has nothing to do with the number of LEDs – they aren't the limiting factor in the QB648 – and everything to do with the size of the panels...

...not running this board higher than150w or 2800mA safely. But this board also has more than half the diodes, granted it is 54v not 56v. Watercooled is a bit too much for my likeing. I think there is a reason ChilLed moved away from this as well. Simple is probably better. I'm looking at the...

...PCIe Gen 4 SSDS.. both 2TB each and a separate Sata 2TB SSD for media storage. It also have a Asus Strix RTX 2080ti GPU, 16GB DDR4 Ram, watercooled with a Thermaltake AIO and housed in a Fractal Design Define S2 Vision RGB ATX case. Right now that PC is plugged into a Viewsonic Elite 27"...

...designed for greenhouse amendment light where there is already sufficient of blue and green from the sun. The same fixtures (e.g. that watercooled which got mentioned previously) then show 2.8umols/J in its whitelight-configuration. I'm not really sure if that's Snakedope's LED light is true...

I have 5 air-cooled hoods. I will never use them again. Led for life. I am surprised they aren't coming up with air cooled or even water cooled led lights though. I remember when they were selling watercooled desktop pcs to gamers...

Cutter have used watercooling on some of their strips but using 5w chips rather than midpowers, they have some strips that can run +200w for 2 foot strip. I have a few of those but we arent running them rn.

That's dope. What's the spectrum look like on those chips?

yes watercooled, so the idea is to use less leds, crank them hard, but maintain efficacy but running cool at higher drive with active cooling, less leds, higher penetration with 5050 leds and as you can see the new Cree K Class 5050 is still over 3umol/j at 150ma. 5050 as they now start to...

...What I noticed is that there are no 'ideal' NPK ratios in general. It is a well known grower (well, at least in my circle) by the name of "Racker". I don't see him around of forums anymore, unfortunately. But he had this great room with a watercooled AC and CO2. Here is a topic by him for...

Nice set up!

...My generator ran on natural gas. Really cheap and not all he hassle with bottles etc. The CO2 was sucked in at the backside of watercooled AC and then pushed out at the front through plastic tubes with holes in it. The tubes were hanging in between rows of 600 W HPS lamps. Holes were directed...

Ahhh yeah your right bro. its like with pc gaming, the watercooled PCS are useless if your ambient temps are high.

I ran my own computer shop and was one of those nerds lol! Gave all that up after I retired. I built a few nice, watercooled, overclocked machines. We'd benchmark them then sell them. Ran a cpu with no heatsink.......... 2 seconds and it went POOOOF! hehehe

hahaha love it! Also love those extrusions, very slick.

There is no active chiller, my actions are based on heat managment not necessarily cooling. There is a radiator which is inside my air intake and also a wort chiller (stainless coil) that will be burried in a pot. In addition to using extra electricity if the temperature is below the dew point...

OMG that's so cool. Just weld on some brass barb fittings into the hole and you're off to the races. Are those the Cree J Series 5050 whatevers on that board? It's so cool that heatsinks squished out of a hole with that middle piece designed to be hollow as it extrudes. Itd be cool to watch it...

Hey I would be interested on you thoughts on watercooling re chiller, Im guessing thats a chiller there working as a table I got some extrusion with built in TSLOT and made to watercool, any advice based on your experience on what sort of chiller? I want to run our 560mm strips up to 100 watts...

thats so cool, a ton of creativity in one place. well used space :D, thats thought outside"the tent". love the watercooling!

...per room. I had 2 rooms. Got fed up with that. Installed a burner. Way cheaper and easier. The room was chilled with some kind of AC (watercooled) So the choice for a burner or a bottle also has to do with the scale of your grow room. In greenhouses they all used burners. It is only since...