1.recessed spotlight downlight 2.MR16 GU5.3 lighting source 3.recessed down light 4.aluminum shell 5.ceiling installation mr16 spotlight 1.Track lighting spot lighting2.Die casting Aluminum housing3.Die-casting aluminum housing, powder coated finish, delicate and durable4.Use special silicon wire, , multiple protection5.Scientific and reasonable light distribution design, high color rendering, ...