Hi guys,

I have two faulty LED diodes on my 240 QB. I still have one pcb left. With equL voltage measures. But the current boards have the LM301H + 660nm diodes. The other just the LM301b diodes. So there will be two different qb’s. Had anyone done that before? Does it cause any problems? In theory it shouldnt. But I want to be sure it doesn create any thermal runaway or other problems.

Thanks :)