... rmsWarranty1 year factory warranty for indoor usage EL panel,6 month warranty for outdoor or vehicle ... usage EL panel.CertificateCE, UL-CUL, PSE, FCC, ... resolution posters, logos, and banners into dazzling animated EL sheets. EL technology produces highly flexible, thin, lightweight dynamic ... hard board and so on.5. Tender light—EL is a sort of cold light that can ...