That's awesome. I'm glad you were able to get one that was so close to 500nm. they do seem to be all over the place, probably an early run while trying to get that 505nm wavelength nailed down. I have to finished the build for Albert's 501nm diode and driver as well as his other diode. I have diodes for other members too. Just wanted to let them all know I hadn't forgotten.My 5x diodes arrived. Three of them are SB217HL91 but the remaining two are SB217HN91. I will contact the seller and ask for a reship
since they specifically claim to sell the ****HL91 version in their offer.
Anyway, here the results of my measurements:
505.0nm, 501.0nm and 504.0nm.
505.0nm and 506.0nm
Seems that these diode runs are close to the targeted specs around 505nm, with some outliers to both sides.
The 501.0nm is definitely a keeper, but I hoped for more diodes close to 500nm, since I allready have a few 502nm ones.
I will open a sell thread for my 503nm and higher wl ones soon if somebody is interested.
This link doesn't work for me. If you could provide an item number that would work better. My best guess is these are probably very close to 505nm as they are the next iteration after the SB217HN91. Those were mostly 505nm too.There are new Diodes available (new serial number): SB217HR91
I updated links, also found that those diodes are getting cheaper, first off allThis link doesn't work for me. If you could provide an item number that would work better. My best guess is these are probably very close to 505nm as they are the next iteration after the SB217HN91. Those were mostly 505nm too.