1,el advertising panel 2,high quality and good price 3,green product,no radialization 4,standard size,multi-color 5,CE,ROHS el advertising panelthe advantage of el flashing panel:1,standard size:A0,A1,A2,A3,A4,A52, Customized is available3,Any colors requested except black.4, Available animation : Fixed Lighting + Flashing + Dimmer lighting5, Available switching : 1). Click switch 2). Timer ...