I just noticed that there are different colors of LEDs available for the backlight on the switch. Does anybody have any pics? Would love to see the redā¦
The website appears to be down - https://intl-outdoor.com
SUSPENDED
This website has been suspended.
Please contact the technical support department.
https://www.noctigon.com is still up.
The website seems ok to me.
Working fine for me, although I did have that happen to me about a week ago.
Wondering if itās blocked in UK or youāre cached??
I seem to get that every now and then. Along with lights disappearing from the LED Flashlights page and coming back a day later 
https://www.reddit.com/r/flashlight/comments/hzep4o/d4v2_custom_button_colors/
They might look like this?
works for me tooā¦maybe hank banned you
Last time the site was suspended for others it worked for me on my phone but I also got the āSuspendedā message when I tried a different Internet connection. It seems work fine on different connections now thoughā¦
Whatās the best setup for the copper d4v2? I have the yellow d4v2 with 4500k and raised button edge and silver bezel. Love it.
Does the copper also have the same aux led options?
Any pics of the button light?
dudeā¦ i couldnāt relate more! I just bought my first d4v2 in brass with osram w2ā¦ cost me $100. that was 3 weeks ago and now im probably buying the copper. and if Hank ever comes out with kr4 brass and copper iām definitely buying one of those. And i am buying the k1 in green body. and i already have 5 emisar / noctigon lights. Hank is KILLING ME
^ Hank, PLEASE do KR4 in copper. Please. KR4 is my favorite light i own of many. Not that i need another light but id buy it.
I just snagged a 5th D18 becauseā¦well, deep red emitters.
Hankās business is a masterwork of healthy addiction creation.
If we ask nicely can we get the D4V2 in green?
Green emitter or tube?
Green anodization, like Noctigon K1 or Emisar D4SV2.
Emisar D4 with green anodization was my favorite.
http://toykeeper.net/torches/emisar-d4/full/d4-and-18350-tube.jpg
+ green switch and KP CSLNM1.F1 LEDs to be completely green 
Thatās a phosphor-converted green led: it looks green, but you can still see other colors.
If you really want to go all-in on green, I recommend XP-E2 Green 520nm with the 7.5A CC driver.
I wanted a monochromatic green led, so in my last Hank order I got a custom D4V2 with it. It is less powerful, but I like the green color a lot more.
Oh, thanks! I was wondering why I could see other colours when I put a KP CSLNM1.F1 in my Lumintop Tool AA 2.0. I need to get a preheat platform and redo it (damaged the LED slightly when using a heatgun from a hardware store to reflow). Iāll have a look for XP-E2 green emittersā¦ I havenāt looked into custom drivers yet. The Tool AA 2.0 would probably get too hot beyond 3A.
My post was ambiguous.
I recommended XP-E2 Green 520nm with the 7.5A CC driver, but I didnāt mean a custom driver, I just meant Emisar D4V2 or Noctigon KR4 with Hankās 5A or 7.5A constant current driver.
XP-E2 Green 520nm does not need more than 1.5A to perform at its best, in fact 5A CC driver is probably enough for a quad: 1.25A for each led.