Help Diagnosing a Problem

One of my Cree Cob leds is broken. I’m not sure how it happened. I possibly banged my head on it reaching to the back of the tent. Now the rest of the cobs are very dim and the driver feels very cool to the touch unlike before

There are 6 Cree Cobs to a HLG 320 C1400 driver. They are wired in series. Is that the reason all the rest of the cobs are dim? Does the driver sense this and not put out as much power so it feels colder?

Can someone please help me diagnose this problem so I can purchase what I need to get my light working again.

I have included photos below of what the broken and other cobs look like at full power.
Thanks to anyone who can help get me back up and running again.

roken cob


Other 5 cobs

looks to me you just need to replace the broken CXB3590 cob with a new one.
you can of course consider swapping all to some newer more recent ones, just as a option.

cobshopgrow said:

looks to me you just need to replace the broken CXB3590 cob with a new one.
you can of course consider swapping all to some newer more recent ones, just as a option.

Click to expand...

Thanks for the reply. I hope that is all it is.