Apparatus for recordation, transmission, and reproduction of sound and images; light emitting diodes; LED safety lights and electric monitors for monitoring the electric current of residences, buildings, and enclosures; photometers; measuring and scientific apparatus and instruments, namely, microscopes, photovoltaic cells, optical fiber spectrographs, spectrometers, endoscopes for non-medical use and ultrasound probes, not for medical use, electrical lights for use in professional quality ph...