The ornamental design for an lamp, as shown and described.
FIG. 1 is a perspective view of the front left side of an lamp;
FIG. 2 is a plan view of the front of the lamp of FIG. 1;
FIG. 3 is a plan view of the left side of the lamp of FIG. 1;
FIG. 4 is a plan view of the right side of the lamp of FIG. 1;
FIG. 5 is a plan view of the top of the lamp of FIG. 1;
FIG. 6 is a plan view of the back of the lamp of FIG. 1; and,
FIG. 7 is a plan view of the bottom of the lamp of FIG. 1.
The broken lines are for illustrative purposes only, and their presence and position form no part of the claimed design.
A lamp design for the production of omnidirectional illumination including an integrated optical mixing chamber and heatsink, optical diffusion glass panels, and an electrical delivery contact base and lamp holder. The enclosed design is used for sustainable illumination.