... and convenient installation.Long life:More than 50000hrs.Application:Variety of places high brightness indoor lightingOffice lighting,meeting rooms,restaurants, ... Specifications:Main material:aluminum frame,LED aluminum panel,proliferation of the PC board,power supply.We can customize a ... is 25°C,test voltage 230V;CRI>70,the brightess of an additional 15%,some power.Tolerance range for optical and ...