Yeah, that's great! I would triple hit that like button if possible, lol!EBgen3 info has just arrived!
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Rb please consider starting a thread on your vertical sidelighting work...i think a lot of people wiuld be interested in achieving the results you mentioned in a pm.Yeah, that's great! I would triple hit that like button if possible, lol!
Finally!
EB's available in CRI90! I immediately fall in love with them!
Hopefully CRI90 is available from the beginning and digikey sell them to the same price and more spectrums than 3500 and 5000°k.
Almost 200lm/w nominal for CRI80.. If thats true for 2700/3000°k too that's awesome.
That's ~2,8μMol/J (PPF/w) nominal and +3,0 driven at half current. And CRI90 efficiency is maybe only 0,1μMol/j or so lower. Vesta strips in CRI90 have actually a CRI95(5k side) and 93 spectrum (other side) and have a conversion factor of 55,6 tested with a geniospectrometer and I expect that's almost the same CRI90 spectrum one EBgen3.
Seems I've found the strips I'll use for my vertical sidelights.
Is a release date known, bro?
Possibly not. It will likely be for 4000-5000K going by the Gen 2 specs: https://www.bridgelux.com/products/eb-series#specificationsAlmost 200lm/w nominal for CRI80.. If thats true for 2700/3000°k too that's awesome.
So Gen 3 about 10%ish better than Gen 2?Possibly not. It will likely be for 4000-5000K going by the Gen 2 specs: https://www.bridgelux.com/products/eb-series#specifications
Possibly not. It will likely be for 4000-5000K going by the Gen 2 specs: https://www.bridgelux.com/products/eb-series#specifications
i dont have a calibrated sphereI haven't seen the sphere test (did @CobKits do one?), just numbers that appear to be based on "estimated" QER. Any links?
some labs report par range differently as well (again take a look at a multitude of official test reports)PAR numbers measured with a spectrometer and a 380-780nm wide measuring range would say even more cuz most PAR meters stop reading above 700nm.
Damn, just when i had settled on a bunch of cree jb 3030 90cri for a small experiment, here come these eb in 90cri. I think i may wait to see the data sheet n prices on these.Yeah, but even if its 5lm less per watt like with EBgen2 that's awesome considering the 7-8 bucks price range for a 2footer strip. Datasheets should be available soon..
St. Randomblame...as another poster once told me...Damn, just when i had settled on a bunch of cree jb 3030 90cri for a small experiment, here come these eb in 90cri. I think i may wait to see the data sheet n prices on these.
Randomblame, So weird , after riu came back online, for some reason you were on my ignore list. Lol. One of the most laid back n helpful people on this site on my ignore list. I dont think so.
Damn, just when i had settled on a bunch of cree jb 3030 90cri for a small experiment, here come these eb in 90cri. I think i may wait to see the data sheet n prices on these.
Randomblame, So weird , after riu came back online, for some reason you were on my ignore list. Lol. One of the most laid back n helpful people on this site on my ignore list. I dont think so.
DEA...Lol! Maybe a "put him on ignor attack"..
Shitty hackers..
DEA...
No, they are just targeting you...too much useful info...Hopefully they do not work with the BND to infiltrate rui..
I like your observation, "...Optisolis is not Nichia's brightest diode..."Yeah, they are top notch, no question!
Would be nice to see a direct PAR or spectrometer comparision with 1 QB and 1 HL board, both at the same wattage and distance to the sensor and above a 2x 2' area or inside a 2x 2' tent. I'm sure the average PPFD numbers at let's say 100w would be pretty close. And when we set the drive current so that the diodes on both boards run with the exact same current we would compare Samsung against Nichia. Not really a fair comparision because the Optisolis it not Nichia's brightest diode and use a purple photon pump but nevertheless interesting to see.