A Great Accessory To Help Take Your Holiday Display To A Whole New Level! Item Projects A Swirling Kaleidoscope Of White Lights And Features Energy-Efficient, Long-Lasting Leds. This Item Also Uses Smt (Surface Mount Technology) Which Makes A Brighter, More Stable Light Than Normal Leds. Size Of Item Is L12 Inches By W5 Inches. Ac Plug.