Worldsemi WS2812B-4020 Addressable RGB LED Cooler Swing this LED is ideal for

this LED is ideal for status indicators

Mobile charging and power supply circuits

as well as a reverse connection of the power supply and an over-voltage protection feature for the control voltage

and reliable on/off switch designed for low-power applications

Worldsemi WS2812B-4020 Addressable RGB LED Cooler Swing this LED is ideal forWorldsemi WS2812B 4020 Addressable RGB LED is a compact intelligent LED integrating a control circuit and RGB chip inside a 4020 SMD package. Each LED can be individually addressed and controlled using a single data line, allowing dynamic lighting effects and full color display applications. With built in signal reshaping and cascading support, the WS2812B 4020 is widely used in decorative lighting, LED matrices, wearable electronics, and smart