... building,municipal engineering, shopping malls etcSurface mounted T5 Grille lamp 3 years warranty CE,ROHS,ISO certification High quality electronic ... MountedGrid shape:I Or VVoltage:110~277V/60Hz, 220V~240V 50/60HzApplication:Large-scale builing, supermarket,office,shool,hospital ... persons QC team promise that, all of our T5 grille lamp can be 100% qualification before delivery. Dimension and Packing ...