Abstract: A method is revealed that teaches that a UV or near-UV lighting source inside a lighting fixture can be used to fulfil two functions; (1) First, to disinfect room air of bioaerosols and remove certain air-borne chemicals; and then (2) To excite white or other color phosphor compounds, so that the final output of the lighting fixture is that of visible non-UV light. The method results in a minimal increase in operating energy costs over that of a standard LED light fixture, but with the added benefit of providing air disinfection and purification.

Abstract: A method for creating the appearance of a glowing liquid in a drinking container by placing a liquid into the container, placing a light source proximate to the container, placing a plurality of dye molecules into the container, in which the dye molecules have wavelengths which absorb photons emitted from the light source, the light source emitting photons, which are absorbed into the dye molecules which creates the appearance that the liquid itself is glowing.

Abstract: A sturdy mechanically adjustable light bulb, employing a semiconductor-based light source, is disclosed wherein the semiconductor light source is thermally isolated from the remaining portion of the light bulb assembly, so that the light source may be placed outside of thermally harsh climate located at the bulb's plug.