Zebralight H600FW Questions

A few minor questions about my light. Couldn’t find answers online.

1. Fresh charged Panasonic 3400 Unprotected pulls 3.8 amps at tailcap. Is that normal?
2. If it’s normal, how can you possibly achieve anything close to the “PID 2 hours” run time even if it is kept cool?
3. I had a Samsung ICR18650-28A in there before and had used it down to 3.7v. I turned it on High and it dipped down to medium after a few seconds. The light was actually cool and had not been used today at all. Is that voltage sag? I don’t think I’ve used anywhere near even 1 hour of high on this battery and I would have thought I would get down to 3v before the light wants to start dimming on me. It’s tested in the Opus 3100 at 2500mah.

  1. Yes
  2. PID regulation works by changing output between (if i recall correctly) 348 levels, so as the light gets hotter it will get dimmer, aka less A drawn
  3. Don’t know that, don’t have that battery