LEDs

SK6805 micro
SK6812 mini
SK6812 side
WS2812 mini

US:
http://www.ledlightinghut.com/

China:
https://translate.google.ca/translate?sl=auto&tl=en&js=y&prev=_t&hl=en&ie=UTF-8&u=http%3A%2F%2Fwww.opscoled.com%2F&edit-text=&act=url
http://addressable-led.com/
http://www.rgbledcolor.com/
http://www.ipixelleds.com/