vinte77
April 23, 2018, 1:25pm
4892
led4power:
I will send MZ 5700K 90CRI and Z ES 90CRI to Maukka for testing today, already sent Luxeon V. If spectrum/CRI looks good, and if there is interest, I will open interest thread for 5700K 90CRI MZ, rough price estimate should be 6€ per piece (cheaper than mouser+VAT for <50 qty, price for<10 on mouser is 8.5~9€ depending on VAT).
That’ll be a better price than what I paid plus shipping. I got my leds from digikey. In the meanwhile for those of you who are interested in these leds, here’s a review that’s available.
LED test / review
EN
Lumileds Luxeon MZ (3 V variant)
LMZ9-QW57
UPDATE --- 06/22/18 --- diagram Vf / light flux depending on Tj added!
UPDATE --- 06/23/18 --- raw data added! (link )
[image]
Some time ago I found a LED which have sparked my interest. The most LEDs with high color rendition (known as ‚high CRI‘) are not very powerful, have not the best efficiency and also can’t handle high currents like other LED series.
The Luxeon MZ is very interesting becaus…