Thanks for the pics. Now I know the xhp50.2 blue is haha.
That’s actually pretty cool. Be nice if second mode is a red xhp 50.2.
And third mode is strobe flashing blue and red at same time.
Important announcement:
Due to the riot and chaos presently happening in Hong Kong right now, some orders of the Nightwatch lights are affected in the postal office, especially those that are still coming from Guangdong via HK.
Delays are to be expected on a case-to-case basis.
I just got one of these Quad Osram S2WP led and having a hard time getting it to work on my MCPCB. I hacked up the traces of a XHP70 mcpc and almost got it to work… Any body know which mcpcb the Nightwatch NI40 is using.
This S2WP has 4 pairs of anodes and cathodes.
on one side its - and directly opposite side its again-. I personaly never seen another LED with this complex footprint before.
I would be surprised to learn that they use anything but a custom MCPCB.
A few day ago I’ve received NI40 host.
I’m sorry to say that, but it’s not well packed. Both the lens are nicely packed separately and for this reason the reflector is not secured by anything. My piece came with two large fingerprints on the reflector… 
Does anybody know the safe way of removing fingerprints from inside of the ref?
Where did you buy the S2WP LED? Mouser and digikey don’t have it.
Where can I find run times on these? Really would like to see the s2wp one…