Why do you buy lights without High-CRI emitters?

Haven’t had much free time since I started the poll, but really appreciate the votes and responses so far. Lots of interesting perspectives and factors to consider, thanks all!

Also, Maratac and Reylight make some lights with Nichia emitters as standard, but afaik they’re both limited to AA/AAA (maybe 14500/10450?). I have a Xeno E03 with Nichia as well, but I think it was a limited run and mine crapped out.

Kinda underscores my point. The vast majority of mfrs primarily cater to lumen-hounds, and secondarily to those who’d insist on warmer CTs (or at the very least not Angry Blue™).

As for high-CRI… I doubt very many than the handful listed would even know what a “CRI” might be, let alone pay a premium to use a high-CRI chip.

The only Mankers I own (E02H and E03H) are un-modded with high CRI nichia emitters. Those might be the only high CRI lights they sell, I dunno. Hmm. Nope, E01, maybe MK34.

Ah, okay, so 4 out of 14 brazillion… :smiley:

A good point Lightbringer, i have noticed with the same LED (not always literally )used in a reflector, optics and mule to produce different tint flavours. Now i admit i have not got it to a point of X LED in X type engine= X tint. But for example, the 219c 4000k is nicer to my eyes in a reflector than in a triple optic. By that, still towards yellow, but not as yellow……….quite yellow!

I mostly don’t. When I get review lights or buy something based on other features and it’s not at least 80 CRI, it gets modded. Those other features usually do have to do with the host or driver.

This XHP70 and this XHP35 HI are recent favorites for applications where Nichia doesn’t really have anything for us.

Here are 88 high-CRI factory lights. A few are near-duplicates and a few are not traditional flashlights.

Selection is small though, and I’ve been making a habit of pressuring/encouraging manufacturers to offer more.

Makes sense. My ZL SC600w HI has an 80 CRI emiter and the color rendering is still very good.
My personal preference is still higher CRI if a good option is available.

If getting as much light on the target is the main goal, low CRI for increased output makes sense.

I have
Maratac AAA High CRI lights, some modded to warmer CCT, some stock w Nichia, some with 9080 nichia swaps.

Mecarmy PT16 and PT18, modded to High CRI 3000k and 4000k Nichias

Olight S1 Mini High CRI

Lumintop Worm, and Tools w stock High CRI Nichias

in Cool White that I only use for comic relief I have Fenix E01, Thorfire TK05 and Olight Copper S Mini (planned to mod to high CRI)

For me High CRI is required. Neutral tint or below the BBL tint is required. Depending on the white balance of my brain at different times of day and night I use 3000k, 4000k, 4500k, 5500k, All High CRI with good tint.

Sometimes I use Lee Minus green filters to improve tint and move it below the BBL
I dislike tint above BBL, I dislike NW low CRI lights with negative R9 values.

tint matters, CRI matters, CCT matters

using CW after dark disrupts melatonin, promotes cancer… see

I find blue light keeps me awake, warm light helps me relax and go to sleep

otoh, to prevent falling asleep at the wheel on long night drives, CW might be stimulating to keep alert till safe arrival, and
CW is good for working on cars during the day, when green tint wont be noticed, but I still want High CRI

the reason there are not more High CRI lights is because consumers are not aware of the details regarding spectrum, tint, and color temp, they just buy the brightest specs, out of ignorance

and,
majority of posters hype up their low CRI, high brightness lights, which makes others follow the Piper

Personally, having tried lots of low and high CRI lights, I think of high CRI as mostly just a marketing gimmick.

Lumens, beam pattern, color temperature and tint below the black body line all matter much more than CRI.

Didn’t know any better…….at the time. Oops.

Totally agree with this, it’s the most important thing to me. I don’t like Blue/Green or Orange/Yellow emitters either. Have a couple high CRI EDC lights I built and 80 CRI XHP35/50/70 high performance lights I built and I’m not that impressed with them. But that’s just me.

I have a handful of Nichia lights (triple 219c in S2+, BLF-348, Reylight Pineapple, other Convoy host with single Nichia 219B) and I just dont like them. I much prefer a warm/neutral light for actual use (my favorite is an XM-L2 U3-3D)
Tint and beam pattern are far more relevant to me than CRI. Not only that, but high CRI usually means more heat…and I use my lights for work too much to deal with a light too hot. I bought my D4 with the XPL-Hi emitters not because of the increase in output…but because it runs cooler (if you can even call it that)

I totally get that heat is a big issue with running the Nichia LED’s at higher output.
What is it about the lights you mentioned that you dislike?

This is the way I think too. The only exception being tint.

I am usually ok anywhere from 4750K - 6100K, with the sweet spot being between 5000K & 5700K. All below the BBL.

“Marketing gimmick”…. Yep, I’d go along with that as well as the rest of what you both said. :+1:

I kind of don’t get some of the talk about temp, tint, beam, etc., as if they’re somehow mutually exclusive from high CRI?

Certainly those are all important factors, but it’s not like Nichias or other high CRI emitters only come in one take-it-or-leave-it awful temp/tint combo…

I’ll also add that I find some “standard” emitters quite nice if the other attributes are otherwise lined up with my preferences. But all else being equal, I’d still take the better color rendition as well if I could get it.

There are no “wrong” answers here though imo. Tastes, needs vary. I was a little confused why they aren’t the standard insisted on by enthusiasts, but the responses are helping to inform on why that isn’t necessarily the case.

I can deal with that opinion, but it’s a silly one, imo. CRI is a real, measurable property; not some kind of trickery. That’s like me saying Neutral White emitters are just a marketing gimmick. -???

Well, the truth is that most normally-sighted humans can detect a difference in tint or color temp. But, at least if you go according to this thread, a lot of us can’t see a difference in CRI, at least not enough to care, and certainly not enough to concern ourselves with demanding high CRI from flashlight makers.

Sure CRI is a real measurable property, but that’s not the point. In my experience high CRI makes VERY little difference in how pleasing or effective the light output is. As such, I consider the benefits of high CRI to be very overblown.

The characterization of the tint being neutral or cool is immediately obvious and is much more significant to me than CRI.

  • I hate cool-white tints and do my best to steer clear of them. I always buy neutral if its an option, and if not I tend to always mod my lights to neutral. The only lights I have that I occasionally use that are still cool white are my shaved-dome SST40 lights… and then only because there’s no alternative.
  • I dislike greenish tints and prefer tints below the BBL. However, I may still use them if the light has other benefits. Example: my Zebralight SC600w IV Plus. Fantastic light with tremendous output. More useful than a D4 due to current regulation and better temp management. Run both lights for a minute on turbo and the Zebralight will be much brighter than the D4. The D4 only pulls ahead when run for 30 seconds or less.
  • Most of the time, I can’t see the difference in CRI at all unless I compare the beams of a high-CRI light side-by-side with a lower-CRI light of similar tint. Essentially, high-CRI seems to offer virtually no noticeable benefit. Unless using a light for a task where color rendering must be as accurate as possible (such as photography) I’d steer clear of high-CRI.
  • Much more noticeable to me is that the high-CRI LEDs tend to have very significant tradeoffs: enormously lower output for the nichias, greenish tint for the Zebralight SC64c (so I hear… don’t own one myself), or overly warm tint for some of the older CREES (have some 90-CRI 3000K XML2s laying around…. too warm for me).

I won’t turn down high-CRI if a light has it. But I don’t go out of my way to select for high-CRI either. My newest light received today is actually high CRI (Zebralight headlamp H604C 4000K 90CRI, 1616 lumens). I selected this model over the higher lumen neutral white model not because it was high-CRI, but because it was 4000K, which I prefer for headlamp use. Here’s hoping this zebra is below the BBL.

On micro-sized lights, I go for higher CRI.

On the bigger lights, high CRI and warmer tints just make everything look like it’s covered in urine.