Dual Signal WS2813 WS2815 (Upgraded WS2812B) Addressable Smart LED strip light
The different between the WS2815 and WS2813. WS2815——WS2815 IC . WS2813——WS2813 IC. WS2813 Working with DC5V. WS2815 Working with DC12V. LED Light Source: WS2813 LED/WS2815LED. Colors: Full color RGB, dream color changing.