... lamp laser lightening light Passed GS ,CE,LVD,EMC,ROHScerificate 6 inch plasma ball lightPassed GS ,CE,LVD,ROHS ,EMCcerificateProduct size ... :4 inch , 5 inch, 6 inch,8 inchWith 12V 500mA adapter Specification: Module Number: HD ... excitement of the dancing currents of the plasma ball! A 6" ball sits atop a black base. Colorful currents attract to your touchPacking ...