I took some informal measurements of the new CRI 90 SFT-25R-WG that Kaidomain recently listed for sale. The LEDs are reflowed to an MCPCB, and mounted on a heatsink with a generic beaded optic. The CA 5700K and BD 6500K look superb, with nice neutral tint. The 5000K is a higher DB bin, so the tint is disappointing as expected. I also took a measurement at a higher current, and unfortunately the colour rendering gets worse without any tint improvement.
by bob_mcbob
