... ) shell and PCB board,also 3 spell line with blue,green,yellow,red color,contain 3 PCS 5050 RGB SMD LED and ... pcs 1903 IC inside2, availble color for RGB, RGB full color, White color,Green color,Blue color,yellow color, Red color3, With features of high brightness, low ... normally operated even in cloudy, rainy and snowy weather 8. Solid-state, high shock or vibration resistant 9. No RF interference ...