KC1 keychain light is available now

What about the driver? Same one or like in KR4/DT8?

If it has tint ramping then it’s an entirely new driver.

I tint ramping S model with a 26800 tube, please :money_mouth_face:

Hank, what is the output of this new dual channel D4sv2 driver (tint shifting, not ramping)? Is it 9amp CC? is that 9amps per channel ? (meaning 2x leds on channel one get 9amps while ON, and 2x LEDs on channel 2 get 9amp while ON?)

If doing an osram W2 version of new D4sV2, 9amp for 2x led's is fine, but so is FET if proper battery is used (green and white W2 can handle 7.5amps each = 15amps capacity). How should we order, what notes do you need to know?

For the 219B version, it’s 5A per channel.
For the XP-L HI, W1, W2, SST-20, it’s 9A per channel.
They are fully regulated, FET disabled.

What about this new driver in normal D4SV2? Possible or only in new tint-ramping and dual-channel?
Now just release DM11 and people will overload your site :smiley:

Would it be possible to see this driver on D4V2?

is there fet on the driver? Is it just disabled?

Has anyone measured Duv for the sw27 yet?

Can two channels be used simultaneously with a maximum power of 2 * 9A?

No, if the two channels to be used simultaneously, it would be 9A in total.

It’s just disabled.

Does this tint ramping D4SV2 use the same driver as K9.3, just with a different firmware? Is K1 now using this same driver as well, again just with a different firmware?

Not sure about D4V2 since the driver pcb is too small, but we do have the same options for KR4 flashlight, I mean the tint ramping and dual channel versions.

Hmmm...you got my attention!

EDIT: going to wait for DM11 and order both

How about the DT8?

I am waiting for one and I am so curious

Just to be clear, this tint ramping works like on K9.3, right? It's not like on IF25?

It’s Anduril 2, so tint ramping works like any other Anduril 2 light: 3H from on (click 3x and hold the last click) and it will slowly ramp between the two emitter types. That’s how the tint-ramping K9.3 works as well.

Yes, indeed, K9.3, tint ramping/channel switching D4S V2, and KR4 are with the same driver, only different format.

Tint mixing, rint ramping, channel switching, it could be hard to understand for the users, that is why I have sent 2 pcs D4S V2 to LuxWad for reviewing, hopefully, he will explain the difference better in the video.