... In the form of flat panel displaying, available products include: Flexible Plastic EL Panel, Glass Panel, Enamel EL Panel etc. Tech data ... Car, plane etc., Character displaying of large size screen. Glass EL Panel Maximum size: 300mm x 400mm , Thickness 1 ... 400-800Hz or 220V, 50Hz, material: glass panel Characteristic: Long lifetime, Flat effect Application: Emergency passage indication, Lighting in ...