Or 2 hug 600s would work for 32 1212s right!i gotta make sure i have that many pinfins these are the last of the last
Or 2 hug 600s would work for 32 1212s right!i gotta make sure i have that many pinfins these are the last of the last
Where's the pictures man. I think I want one just based on the badass factorhave no fear the sphere is here
i did not know this but it actually opens- which is awesome because now instead of just bare chips we will be able to test small assemblies and answer questions like:
-how much does this lens/reflector attenuate overall light?
-what is the absorbance effect of putting this high surface-area black heatsink into a room
-how does a given multi-chip configuration fare
-single diode strips vs cobs
etc
hello robertojust a heads up im going on vacation thurs to monday so no shipments. if you need something, get your order in today before 4 pst
This is the coupon code.
Awesome !!!cobby's first vacation in 5 years was a whopping 3 -1/2 days but made the most of it
View attachment 3826125
back in action, packing up orders now
the following are back in stock:
1212 3000k 90 cri
1212 3500k 80 cri
ideal holders for clu048
So I've given up on the idea of 4x1212's per heatsink for my 16 cob build. There's just nothing much available that's roomy enough and is going to cool over 150w. Its cheaper to just go with individual cheaper sinks.@CobKitsHey Bobby, I'm looking to order some components in a couple weeks or so, and want to get them from you. I'll be lighting a 4x4 scrog, but will be on a bit of a budget, so I thought that 4x1825 driven at 150w (approx 50% efficient) seemed like a good value proposition. Also, I could add more cobs later on if I wanted more efficiency.
However, I remembered an experiment you did a while back where you wired multiple 1212's together on the same heatsink. So I redid the numbers using 4x1212's per heatsink, running at the same 150w per heatsink, and it looks like they'd produce more par and be fair bit more efficient (55-56%) for not much more in cost.
The only thing is how to cool them. It looks like you have only 1 pin heatsink that will accept a fan, and its not very beefy. Are there any other types you can get in? (A square one would be perfect ) Also I'm a little unclear on the best drivers to use... there seem to be a couple different ways this could be wired up and I'd like your opinion on which way you think is best. Also, do you favor using 1 large 600w driver or 2x300w+ drivers?
Thanks
^^ ...please comment when you get a chance