This large star features a whopping 60 LEDs and a microprocessor to provide 24 separate animated effects! Besides the red LEDs, additional yellow LEDs are also included to allow you to custom build your own multi-colored display! Effects include 3 static displays, 15 blinking displays, and 6 animations complete with fading! In addition, "all effects? sequencing is available. Runs on your choice of a standard 9V battery or an external 9-12VDC source.