As promised jon and apologies upfront as tough on a phone, the 219C to the eye is pretty much a pure white.
So left side is a HDS hi cri 4000lm nichia 219b, right side is a v11r with a nichia 219C...............i can make them any tint you want, had blue on both :laughing: about the best i can do is as follows
Thank you very much!
Yes I agree it is difficult to get a phone that uses autowhite balance to show realistic colors. That is why I include a known CoolWhite XPG in my photos. It tricks the camera into a more realistic relative color for the other beams.
your photo is enough to show me that the N219c is quite cool. thank you!
I did once get an N219c from Vinh. I sold it immediately, because it was too similar to the XPG2 I love to hate. I dont see the N219c as being high enough CRI for my preferences. Your photo confirms it lacks Red Rendering, as I am a huge fan of the relatively pink color of your HDS.
the "look" of a beam changes based on ambient light, so during the day, I agree a 5000k+ LED will look white, and 4000k will not. That changes after a few hours of adaptation to indoor lighting at night. My home incandescent is 3000k. In that setting, and N219b is quite white, not pink or orange at all, because relative to my ambient 3000k, the N219b is 1000K cooler. That makes me dislike a 5000k color, at night. It IS too blue when my eyes are adapted to 3000k.
thanks for confirming my bias against 5000k color for use at night. I agree completely that 5000k works better than 4000k when my eyes are adapted to sunlight, during the day. Imo, LED colors are perceived relative to the white balance the brain is adapted to at the time of day when the flashlight is being used.
I can assure you that a 4000k N219b looks nice and white, at night. In fact, it too is too blue for me, when I wake up in the middle of the night, when I much prefer the gentle warmth of 3000k. Just my personal observations. No "best", as my preference changes based on what ambient light my brain is adapted to at the time.
Thank you for taking time to post photos.