THE_dAY
Flashlight Enthusiast
I came across a press release from November 2010 of the Nichia 219 LED:
http://www.nichia.com/en/about_nichia/2010/2010_110201.html
It sounds very impressive with 140 lumens/watt while having High CRI and 5000K temp.
Has anyone here had any experience with these?
I have emailed them for a sample.
More info:
part no. NVSx219A
3.5mm x 3.5mm package
Electrically isolated heatsink
Drive current up to 1.5A
http://www.nichia.com/en/about_nichia/2010/2010_110201.html
It sounds very impressive with 140 lumens/watt while having High CRI and 5000K temp.
Has anyone here had any experience with these?
I have emailed them for a sample.
More info:
part no. NVSx219A
3.5mm x 3.5mm package
Electrically isolated heatsink
Drive current up to 1.5A