KC1 keychain light is available now

Oh true, it’s weighted by a curve that peaks in the green region.

Hank, what currents are you using for the newer e21a tint ramping drivers? Are you still using only 1.25A/led by default as with the original 5A driver?

Can we chose to use 1.5A/led - 1.6A/led? What about with the upcoming DT8? Thank you.

The tint ramping D4V2/KR4 use 1.9A per LED, so, total 7.6A.
DT8 should be available in 2 weeks time.

Hank, How are you guys holding up? I guess that you met some pressure with the release of the tint ramping lights, plus the DM11. You must be working your asses of 24/7! Hope you get some rest from time to time! :slight_smile:

Hank, do you plan to offer this flashlight with more floodier optics, like mention in this review.

Thank you

You can always buy the floodier optic by sending $5 to contact@intl-outdoor.com, we will add it to your order.

Hi Hank, I’m asking out of curiosity… why don’t sell products on Taobao? I know you have a store that you can take Alipay but you don’t list any products. It seems like you have a fan base in China as well but they might have trouble figuring out how to order.

I’d be happy to recommend your lights to Chinese people I know but it’s too complicated for most.

The short answer is, I’m too busy, and no time to maintain Taobao store.

That’s understandable - Taobao customers typically expect instant customer service from 8am to 10pm. It sounds like you need to expand and hire more workers to take off some of the time burden. 加油!

Hi Hank, is there any possibility of an alternative body tube for DM11? The current DM11 tube is too aggressive and small. The pocket clip is unusable too. I would love to be able to buy a 26800 tube just like D4SV2’s. It’s perfect.

I am also curious, why did you choose to make D4SV2, K1, and DM11 all have slightly different threads despite being almost exactly the same diameter where the body tube connects to the head? Being able to swap a D4SV2 or K1 body onto my DM11 would solve all of my problems with it. Please consider using a standard thread pattern on new models with similar connection sizes.

And make an optional tail cap with a hole for a lanyard.
You can also use a magnet, as in D4V2/D4SV2.

Hi Hank, do you have any plans for a Copper DT8? Thank you.

Is it just me or did the price go up a couple of dollars and the clips and other add ons disappeared

I ordered Nov 25 and the price has not changed for the version I ordered- green with green switch led, and 3500K, B35AM LED. Still $74.65
I never saw any other options listed when I ordered. Only the body color, switch color, and emitter.

Does the D4Sv2 already have the linear FET driver, or does is still use the old amc + fet one?

Prices did increase by $5 for the newer models but the add on cost for B35AM and XHP 35 HI on the DM11 decreased by $5 so you wouldn’t notice a difference with that particular build.

Boss ty, so close to pulling the trigger

I wish there was a blue switch back light option. I thought that used to be available? Now I guess I'll have to decide between cool white and cyan when the SFT40 DM11 comes out, but I already have a light with cyan back light T_T

I tried to test it, but it’s so quick it wasn’t easy to get a meaningful measurement - it appears to be about 1.6 lumens, so not exactly “bright” it seems :stuck_out_tongue:

Thanks also for the added info on the driver!

Interesting, all the previous tests were done with a Wurkkos-branded 5000mAh cell. I switched it out for a Molicel P42A and measured the exact same output, so at this one at least doesn’t seem to care about the battery used.

Perhaps I should start adding a fan in the runtime tests - I do mine with the light facing upwards in a white cubicle bookshelf, with an old Galaxy S-something plugged into life support specifically for measuring runtimes.

If you add cooled runtimes, make sure to keep doing uncooled also! The vast majority of runtime tests are uncooked so they’re only comparatively useful if there are uncooled ones to reference against other lights.

Zero only does cooled runtimes, and while that may be nice for representing you holding the light and using it on a cool breezy night, his runtime tests are largely useless for comparison against other lights as tested by other reviewers.

They’re only useful for comparison against other lights he’s reviewed because the testing parameters remain the same.