Orientation dependent illumination device a dispensing container

A device attached to a hand-held container that dispenses a material comprising:

• (a) a power source;
• (b) a means for sensing the orientation of the container with respect to gravity;
• (c) an illumination device;
• and
• (d) a means for electrically connecting said power source to said illumination device, wherein said illumination device activates to illuminate the intended application site for the container's contents when said container is oriented sufficiently to dispense the contents of the container.