Recently, I believe I have found a lantern (TRT Aspect) that uses 1850k. Usually, people find 2200k very tricky but 1850k. Also, are these 1850k because they give a similar colour temp. to the LPS bulbs.
So to get to the main bit. Anyone found any rare LED colour temps. like purple, blue (not light) or red (dark orange)? It'd be nice to see what finds can be already found around the World

The 1850k (I believe) LEDs in a Aspect lantern in the UK: