... factory 2) 8K flashing hours 3)customized designs,OEM service glow signs advertising1 used for Advertising, gifts, sales promotion 2 ... used for Advertising, gifts, sales promotion, bazaar, bars, disco, street furniture, banners, taxi and etc.Specifications:♥Size:A0,A1,A2 ... Color:any color of customer designated, usually red ,yellow, blue, green and etc;♥Certification:CE and ROSH certification, and all ...