1.EL advertiment panel 2.size: B1 A0 A1 A2 A3 A4 or others 3.voltage: 6V-220V 4.Life time :more than 8000h Applications:franchised store, subway, bus, taxi night club, disco, drinking bar, supermarkets and so on.Size:B1 A0 A1 A2 A3 Or make customized sizeWell-average lighting and low power consumeThickness: 0.2-0.5mmColor:any color of customer designated, usually red ,yellow, blue, green and etc; ...