Zebralight SC64c LE with LH351D NOT high CRI

[thefreeman]

@Bob_McBob

AFAIK there haven’t been any major changes to the driver design. I’m talking about things like different resistor tolerances you can use to approximate the manufacturing date. I also forgot about the PID ringing issue with the initial batches of SC64c that was fixed at some point in 2018.

Alright, I just saw your pics from 2018 and it was also a TLV62085 so it never used a buck-boost converter, maybe the previous SC6x gen did (SC/H600 mkII did).