The invention discloses a filament lamp capable of uniformly emitting light. The filament lamp has the effects of improving a top dark area and improving the light effect, and is provided with the elements of a bulb shell, a filament part, a reflecting ring, a drive and a lamp cap. The bulb shell and the lamp cap are connected to define internal space. The drive is positioned in the lamp cap; and the filament part is arranged in the internal space, and the bottom thereof is electrically connected with the drive. The reflecting ring is encircled on the outer side of the bottom of the filament part, and is used for reflecting light easy emitted by the filament part to improve the problem of the top dark area.