A tubular fragrance lamp comprises a pedestal, a support base, a lamp holder, a lamp adapter, a lampshade bracket, a perfume bracket and a plastic light-transmitting lampshade, wherein the perfume bracket is composed of a supporting base and a support rod, and a lower end of the supporting rod is fixedly connected with the lamp adapter; and the lampshade bracket is arranged on the support base. The tubular fragrance lam is characterized in that the tubular fragrance lamp further comprises a metal decorating cover with light holes formed through corrosion carving; and the plastic light-transmitting lampshade is arranged in the medal decorating cover and fixedly connected together. With the structure, the light emitted from the lamp holder transmits through the plastic light-transmitting lampshade and emitted out through the corrosion carving light holes of the metal decorating cover to form alternately dark and bright light, so that appreciation is increased.