... approved 4.OEM available Application:tempered glass led menu billboard --- Restaurants,Hotel,Shopping Mall,Supermarket,Stores,Coffee Shops,Pubs,Bars,Night Clubs,Disco ... LED Light Source2.Board:Transparent,anti-scratch and non-friable tempered glass3.Flashing mode:As many as 52 kinds of flashing ... Offered,Design Service Offered,Buyer Label Offered9.Warranty:2 years tempered glass led menu billboard