5V 5050 RGB Digital Matrix led Pixel module lamp Pixels WS2812B WS2812 Circle
IC: WS2812B (WS2811 IC built-in RGB chip). Light source: SMD 5050 RGB. higher than 5V DC will destroy it. notes: this can only be used by 5V power. LED Panel module Precautionsp Beam Angle: 120 °.