From January 2017, Coolight start to bulk produce 3-step MacAdam flexible LED strip products with 3528 CRI>80 & CRI 90-95, 2835 CRI>80 & CRI90-95 SMD LEDs.
In last year 2016, together with our SMD LED partner, we invested a lot on researching of how to use the latest technology to improve SMD LED manufacturing and binning system, and then made the 3-step MacAdam 3528,2835flexible LED strips available.
1.In order to o make sure the flexible LED strips within 3-step MacAdam ellipse, EVERY pcs 3528, 2835 SMD LED we use on the strips is within 3-step MacAdam ellipse.
2.The 3-step MacAdam ellipses under different color temperatures are based on the IEC 60081:1997 standards center point(x,y)value.
At present, we can offer the standard 3-step MacAdam 3528 flexible LED strips of F2700, F3000, F4000, F6500, the other color temperatures like F3500, F5000 will be coming soon.
CCT range and tolerance of 3-step MacAdam flexible LED strips.
For more details, pls contact our sales team firstname.lastname@example.org