Bicycle tail light

FIG. 1 is a perspective view of a bicycle tail light, showing my design;

FIG. 2 is a front elevation view;

FIG. 3 is a rear elevation view

FIG. 4 is a top view;

FIG. 5 is a bottom view;

FIG. 6 is right side elevation view; and,

FIG. 7 is a left side elevation view.

The broken line showing of the clip is included for the purpose of illustrating the clip and forms no part of the claimed design.