Air Cooled 4x XHP50.2 UPDATE: Videos, Willing to sell

AWESOME BUILD! Justin (Old Lumens) is smiling at you! :slight_smile: :beer:

:+1:

Awesome!
very creative build, looks like a badass weapon from ‘Doom’ :smiley:

Next project: Water Cooling :laughing:

Creative

Like the way you cut thats SRK

I like it! I like it a LOT!! Great job :smiley:

Really interested in what this pushes the maximum safely sustainable output to.

That’s amazing! :heart_eyes: very creative

such an innovative way, very nice mod.

Very nice! :+1:

Really great build and I also like the looks.

Amazing, very nice :+1:

Extremely nice and effective build! :+1:

Great build!
Would you mind to elaborate which SRKs you used and how you connected the tubes?

that’s way cool!

beauty and the beast….thanks for showing off :beer:

I inserted some 3mm screw rods in the exsisting holes of the spring board and let them stick out around 12mm as you can see on the picture. I then drilled four 5mm holes roughly at the appropriate spots at the second tube as you see on the same picture. 5mm allows some room to play and find the perfect fit. I filled the 5mm holes with epoxy and placed the tube with the screws on top of, with the screws being inside the epoxy. After it hardened they became inseparable. I suppose if i heat the pieces a lot and melt the epoxy I can separate them if needed…
The SRKs I used where the cheapest I found on aliexpress that had the smooth type tube. Were around 15-17 dollars a piece. They are I think 10 or 11x XML (they had fake XMLs so sacrificing them was not a problem).

Thank you all for the kind words.

Fantastic build!

Cool build. Would be nice to see more pictures if you have any. :beer:

Absolutely awesome build!

Wonderful work with that heatsink and active cooling. OL would be proud! :sunglasses:

How long can it run on turbo with the fan speed set to high?
Got any outdoor beamshots at turbo?

Thanks for the info. So the electrical contact for batt- is done only by the 2 tubes connected with epoxy? Since I have a somehow similar mod in my mind I wonder if over the time the pressure between the 2 tubes decreases and the contact resistance rises.
The tubes are nice, they look similar to the Q8.