This is not a high CRI LED (at the moment) but gives an option towards more lumen output and better beam pattern with adequate 80 CRI due to it's unique hex shaped die. For round optics/reflectors, circular LED die shape will always give the ideal beam pattern, and 319A is closer to that regards. 


The output is slightly higher than 219C across the current range at much lower voltage. The output peaked at ~6A (approximately 1400 lumens with good cooling).


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Nichia 319A