... ,supermarket,tall building,municipal engineering, shopping malls etcSurface mounted T5 Grille lamp 3 years warranty CE,ROHS,ISO certification High quality ... electronic ballast T5 Grille lamp/T5 lighting fixtures/T5 2*28W ceiling fixtures/T5 ... -3543*54W1195*595*552121*62*137.258.45 T5 lighting fixture 2*28W High quality T5 grille lamp(3 years warranty,CE)