There is an interesting new Wurkkos HD11. I wonder if anyone had a prototype of it an could comment.
Anybody knows what CSP1919 LED is? CSP13 must be red (but what peak nm?).
If it does what it says it may be pretty sweet and universal (I’m thinking 18350 tube and a headband, and maybe a shorter clip)…
And some early opinions:
https://www.reddit.com/r/flashlight/comments/1dn0a5l/nld_wurkkos_hd11_quick_look/
If I remember right, the Sofirn LT1S lantern also uses CSP1919 LEDs inside the lantern…
based on Internet search, CSP1919 is made (or sold) by Latticepower:
http://en.latticepower.com/NewsView.aspx?id=107
although there could be other CSP1919 such as this:
https://www.bridgelux.com/products/csp-0
(not sure if they refer to the size or technology or the same, I’m no expert with these…)
The UI diagram from the Reddit link above:
p.s. Looks intuitive, simple and useful enough. One thing I noticed is that double-click brings Turbo from off. When on, the Turbo (but thankfully not Moonlight) is part of the regular levels cycling and double-click changes beam pattern.
Would those CSP1919 be high CRI?
I wonder if replacing the original tube in this light with the regular 18350 would work (I was just thinking that the long tube may not necessarily be the standard length). And even if possible, would it be possible to install it in one of the Wurkkos’ head straps too, and which one (I’ve seen 2 sizes, both with middle strap, but maybe there are others that can be bought).
Great, and thanks! Are those two measurements for low and turbo?
How is the red beam pattern and wavelength?
Yes. Low and turbo. The red mode is more of a aux light really. It’s a regular 620nm red LED behind the TIR. So just looks like a red aux on a D4K or TS11, but a lot brighter.
Also it casts weird artifacts.
Woah is that you Kylo Ren with your cracked Kyber crystals?
Maybe a long karaoke night before the engineering design session?
