... human body.4.EL inverter:A.Input voltage: DC12V or AC90-AC240VB.Working condition: AC110-AC130V,600-800HZC.Housing: ... . D.If order is confirmed,we will prepare invoice or contract for customers.E.Customers send high resolution picture ... Tablet and Letter Walking Light Box , Vertical Light Box , Led Crystal Light box , Hanging Crystallight Box , Led slim Light Box , Magic Mirror Light box , EL Poster ...