If you build another one like this, important safety note - don’t cross the streams!
Add some ice, much higher heat of fusion
for those lights way beyond 30000 lumens I did in the past talk about watercooling with PC watercooling components and battery in a backpack
Woot! I knew I was sure to win a prize of some kind
Sounds reasonable. I would be out of battery before I was out of cool…
I’ll let them know. Most day’s I’d like to fire them :student:
It really is a lot of fun. No overly practical, but fun!
Love your videos. I’ve said it before, you have a great sense of humor
Now I know who I’m gonna call
The one thing I learned is that any unexpected problems can be solved with 2 part epoxy.
Funny creative and informative simultaneously. Win.
LoLoLoLoLoL vestureofblood! There are some inexpensive and good waterblocks you could have used, with the MCPCB installed over.
I understand that was a sort of quick “let's see how it goes” project, though.
Did I read someone claiming “up to 18A (2S) for the newer XHP70.2s on an L6” in the video comments? Freakin' seriously? Can you make some scrambled eggs with it?
YOU ARE A NUT!
So fun….!
Very cool build, you kept my attention, kind of mod I like to see. Could see this easily being used on a scuba light, two opening and a pump, no tank needed.
Cool demonstration of how high power leds can run stable at these powers, and a fun video to watch
Well done, fun project
The bit at the end where you were running around with that thing was priceless
Thanks for posting (and providing proper captions) :+1:
Yeah me too!
Epoxy FTW!
I have some of the 70.2s on the way. I will do a test with them once they land.
Very Nice—That light is almost as big as the BLF GT—— JK
Did the water eventually get hot in the jar
Not really. Probly the longest I have run it was 10 minute bursts. This took room temp water up a few degrees, but not even what I would call warm.
completely “cool” project, thanks for sharing
That Brass tube is pulling lots of heat also—Have you tried without the water flowing