I really like the 312 ASZ. It's larger than the Switronix Torch but only weighs 8oz., about a third of the weight of the Torch. I have a Zylight z90 and almost never use it because the 312 is softer and has so much more punch. It can be found on ebay or places like Intellytech. I noticed that Intellytech rates their version at CRI of 93+. I have no idea if theirs is identical to the others being sold. No one else seems to be listing CRI specs.