Programmable lights for theater and show stages; intelligent moving lights for theater and show stages; color-changing lights for theater and show stages; luminaires; spotlights; lamp stands; fitted suspension and mounting devices for lights; light-emitting diodes (LED lighting apparatus); light diffusers; accent lights for indoor use; arc lamps; ceiling lights; color filters for lighting apparatus; discharge lamps; electrical lighting fixtures; electric lamps; electric night lights; electric track lighting units; floodlights; halogen lamps; indoor electrical lighting fixtures; lamp reflectors; lamps for outdoor use; lamps; LED lamps; incandescent light bulbs; LED landscape lights; LED lighting fixtures; LED luminaires; light-emitting diodes [LED] lighting apparatus; lighting apparatus; lighting installations; lighting tracks [lighting apparatus]; laser light projectors; uplighters; architectural uplights for installation in the ground; wall lights; light projectors.