SAW (Korean) - its TRI-R (3-R) technology. It is with violet crystals only.
SOL (China) - it is with ~4 types of crystals.
I think that 3-R is more durable, and if violet peack will appear after years and years of uses, it will be ok (SORAA, yuji, samsung master color - all of them have violet peack)
I have 2 buyers from this forum already. 6w 4000k SOL and 9w 3000k SAW, may be they will publikate tests
Also I sended 10xss with 4 types of SOLs to test to maukka
I can't vouch for the shipping carrier (...as I don't know them), but I totally vouch for maukka completing the test once the bulb arrived, in the coming days/weeks.
And that's why, currently in our "Light Bulb table", your SunLike bulbs are referred as "Test to come".
PS: so far, based on your manufacturer tests you are #1 of this table. Congrats Adam!
Clever remark, it has been performed by lamptest.ru . But I remembered when I first discover your website (and then contacted you), I tried to found back their tests of your products on their own website and I couldn't find them back there (for instance, you do not seem to appear in their manufacturer list). Do you know why?
I always think of optimising PNG and JPG for the website I'm managing, but I don't have the same reflex when I just share images online. After tests a while back I settled to use "compressor.io" (391>218kb) and "tinypng" (391>213kb), depending from cases. I'll have to give PNGoutWIN/optiPNG duo a try.
compressor.io when “lossless” just used optipng - it is free (OS) and tiny
but you can use optipng by yourself
also you can compress some better (0-10%) if you will use after optipng pngOUTwin (not free and really slow)
tinypng.com is not lossless!
and I additional compressed it by pngOUTwin =)
it convert your png file from 24-bit to 8-bit.
you can do it in the paint.net also (free - OS)
R5 line and spectrum also… so much artefacts in 8-bit
The reds seem a bit over saturated and it’s a bit too yellow for me. Still way better that any lower cri bulb. It’s quite heavy and is still working fine after four years. I’ve had other cheap bulbs £4-£6 fail in 1-2 years. I think this is the same bulb:
As proposed in one of my previous post, I've committed the tweak on the "BLF Bulb Quality factor" formula
Following Barkuti's proposal, I've isolated the bulbs with some missing data in a separated zone
I'm working on integrated Joshk's results
I added the latest review of Maukka. Those new bulbs, coming from "Ligthning Arena" ranked #3 (A- grade) and #11 (B grade). Many thanks to Maukka for his task!
Guys, once those tryout bulbs will be received, could you give us an update here and tell us if there are any manufacturer / brand name associated to those ones? Also if you know someone with a spectrometer on hand, you know what to do...
Wellp, it's certainly creative but somewhat lacks appropriateness. Even if funny looking being judgemental may not feel right to some. Something tells me you wouldn't use such advertising, or would you? Just that.
By the way, how about upgrading Miss Shite's emitters to SAW/SOL? :-D
It should say “Do you want to protect your eyes” or maybe just “protect your eyes”
Really I do’t know if the violent wavelengths does other kinds of harm since shorter wavelengths are more energetic.
I asked my daughter’s optometrist if my high power LED flashlights were at risk of causing eye damage to her if she played with them. He said no, they don’t emit UV or IR, so no worries. And from what I saw with my spectrometer, the output was nothing at the edges of vision. So basically, your reflexes will detect and prevent any damage.