T5 ceiling lighting 3*14W 1,cold-rolled steel sheets 2,with mirror reflector or matt reflector 3,T5 tri-phosphor tube T5 ceiling light 3 ... and installed in a card buckle type for the reflector. - Or with arc reflection,lighting becomes more centralized,even and bright ... needs(imported mirror/acrylic aluminum,domestic mirror/acrylic aluminum)- T5 Tri-phosphor Tube Included/G5/14W,21W,28W, choice ...