... 2) 8K flashing hours 3)customized designs,OEM service el beer advertisement1 used for Advertising, gifts, sales promotion 2 long life ... :80-150cd/m27.Life time:8000 hours8.Characteristics:9.We can do any size ,any animation with high quality ,reasonable price ... time. Your designs will be highly welcomed.Other service We can add frame ,such as Aluminum frame,Acrylic frame and so ...