Nowadays, more and more new bulid in ic RGB led chip is come out , our company develop a new White bulid in IC led chip ,They are APA102 APA104 WHITE LED CHIP . About white color , can be warm white , cool white , Nature white , Pure white . and now, they are very hot sales , can make amazing effection.
video of them is on the following
https://www.youtube.com/watch?v=RN_2nzSwf1w
Datasheet of APA102 White led
http://www.szledcolor.com/download/APA102 White LED.pdf
Datasheet of APA104 WHITE LED
http://www.szledcolor.com/download/APA104 White LED.pdf