FIG. 1 is a perspective view from above of a lamp base showing my new design;
FIG. 2 is a perspective view from below thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is a perspective view from above of the lamp base fitted with lamp beads and a first cover in an exploded view;
FIG. 10 is a perspective view from below thereof;
FIG. 11 is a perspective view of the lamp base engaged with the first cover;
FIG. 12 is a perspective view from above of the lamp base fitted with lamp beads, a second cover, and suction cups in an exploded view; and,
FIG. 13 is a perspective view of the lamp base engaged with the second cover and suction cups.
Broken lines are for illustrative purpose only and form no part of the claimed design.