... office, meeting room, school T5 fluorescent recessed grille lamps 1.features of grille lamps: 1). Body is made of strong steel ... avoids destroying the whole decorate effect.4. main application of grille lamps: office, meeting room, waiting hall,department store, supermarket, ... school, and showroom.Installation of this grille lamps: recessed and ceiling mounted with chain and line. 2x28W ...