http://kaidomain.com/product/details.S022879
That's a 219A, they have others...
http://www.kaidomain.com/product/details.S022876
http://www.kaidomain.com/product/details.S022877
http://www.kaidomain.com/product/details.S022878
Ok, help!, I am confused but i really want to know. Who knows what is what, and what is the best?, these are all Nichia219 4500K 92CRI.
The above KD link refers to:
(Kaidomain) Nichia CRI92 NVSL219A-H1 B11
Illumination Supply has had this one for two years now, I guess it is the same as Kaidomain has (but KD claims B11 bin):
(Illumination supply) Nichia CRI92 NVSL219AT-H1 B10
Kaidomain also has now:
(Kaidomain) Nichia CRI92 NVSL219B-E R85 B200
And Illumination Supply has as a new arrival (and already in backorder :-( ) :
(Illumination supply) Nichia CRI92 NVSL219BT D220
Posted previously BLF LED Database, Nichia 219B CRI92 SW45 at Kaidomain
Some more info about the 219B New 2013 Nichia NVSL219B… typ. 92CRI
(Illumination supply) Nichia CRI92 NVSL219BT D220
is suppose to be the new best. KD’s Nichia CRI92 NVSL219B-E R85 B200 is the same thing except they are claiming a lower bin. KD’s is not that good with specs & trustworthiness. Their 219B originally had a different model number, completely wrong picture & typos.
For the 219A, Illumination supply carries the better L voltage bin 2.7-3.1v. KD doesn’t list their voltage, could be M rank 3.1-3.5v.
Different bin numbers, means different output, different tint numbers, well, different tint. All of them should be high CRI, but I haver to go look.
KD may be wrong and since they only sell them, then whoever put them on stars probably mixed them too, as they always do. I always seem to get mixed bin numbers from any supplier. KD, FT, CNQG, Etc....
I will be buying some of these though, just to see what they are and I will hope for the different tints.
The tints are the same SW45 (4500k) at least that is what KD is claiming.
Ignoring the cool white nichias, they aren’t high CRI or at all interesting.
That datasheet isn’t for these.
NVSL219A-H1 specs datasheet link
NVSL219B specs R85 datasheet link
Hi guys, what is the best CRI wise, 4500K version of Nichia?
I have several of their 4500k Nichias. They are ok, but they are still 4500k… I am looking for the 4k, like the A01 has. I think that 92 CRI is as high as the 4.5k goes.
Can you please tell me the specific part number - what versions are 92 CRI and are 4500K? thanks so much.
I bought some Nichia 219B from Aliexpress, the 5700K tint is slightly cold but nice. 4000K to me a bit warm. Anyone measure the CRI from this supplier before?