KC1 keychain light is available now

What’s up with hank and not responding to emails or sending orders in a timely manner?

He posted earlier that he is focused on getting the programming kits ready.
That may have been over in Toykeeper’s review thread.

Just joined this thread so don’t hate me (much) if this question was asked somewhere like 30 pages before…
Is 219C 5000K option 90CRI like solo emitters on Hanks site or it’s something else?

The 219C 5000K option is listed on Intl-Outdoor as 83 CRI.

I’m not sure if any other 219C versions are available. Regardless, it has a nice tint but also more heat and lower output.

anyone tried flashing their d4v2? Anyone seen or know why I get this error? A fellow BLF’s was helping out but thought I’d post here for increased d4v2 owner visibility.

CHECK CONNECTIVITY

FIRMWARE UPDATE

yay! i finally found the problem. I’ll post it in the d4v2 firmware update thread.

Does anyones d4v2 make a high frequency noise on high? Also the noise is not so loud on turbo

BTW this is with a samsung 20R
It does not make this noise with an 18350 efest V2 High drain

Do you have a magnetic tail cap installed? Does it do it with the non-magnetic one as well?

Some of the talk around the issue was EM fields interfering and making magnetic tail or other small parts vibrate or resonate.

No magnetic tailcap I did not get it because I have a d4s with one to work on stuff with

I’ve done some research and it seems it’s quite commonplace wuth these lights having inductors

Has anybody had any luck putting the V2 stainless bezel on a V1 light?

I have a V1 and V2. The aluminum bezels can be easily swapped between the two. Stainless bezel threads onto the V2 easily, but won’t thread onto the V1. It goes on approx 1 turn and then stops, as if it’s the wrong thread pitch. I don’t think the threads are different though because the aluminum bezels interchange without an issue.

:question:

Are the threads trapezoidal in the V2 head and triangular in the V1 head?

I have an Early Cyan V1 and a V2 and neither the aluminum or stainless bezel from V2 not fit on my cyan V1.

That could be it. The threads do look a little different.

I have been carrying the D4V2 with raised switch ring in my front pants pocket all day long for one week now and just got my first spontaneous activation. This is much better than the V1 (with flat switch ring) that went nuclear twice in the first day. The max ramp of my V2 was set at 450 lumen so when I felt it warming up there was plenty time to notice and switch it off again.
This is what else is in the pocket:

Did you secretly sand your C01S down?

No, this is the no-ano low-high version, it polishes itself to a nice shine having been in my pants for a few months.

Quite a bit of stuff! That must create an interesting bulge in your pants….

DJozz you EDC a pencil sharpener?

Family board game night EDC.

where is the pool cue???