Lighting COBs EU

[KonopCh]

Anyone know where to find passive cooling for CXB 3590 in EU?
And driver for 1 COB? 1.5 - 1.9 A?

 

[Belivitez]

Riechelt

 

[KonopCh]

Riechelt

Could you help me with passive heatsink? I plan to run 5x 3590 on 1400 mA/50W, so 22W heat.

And 2x 3590 on 1700-1800 mA - also need heatsink and driver for that.

 

[Belivitez]

With passive heat sink i will suggest to contact @Dion he is the man for this information... but why passive?

 

[KonopCh]

It cheaper, more efficient, and no fans means no problems.
If I don't find good heatsink I'll go with Arctic like you and other DIYers. This is still open option.

 

[Belivitez]

Arctic fans are crazy good. My diy lights are ice cold