... Brightness and UV protection 5,CE,SGS El panel poster 1,the specification of El panel poster1) Sizes: A5, A4, ... large-scale super thin el panel for advertising or poster2,The technical parameter of el advertisement:A thickness 0 ... .2. jewelry,cosmetic,mobile phone shop --- lighting panel behind merchandise,it will let them look attractive . ... brightness , soft light .4. Dashboard in car El panel poster