Apparatus, instruments and cables for electricity, namely, electricity conduits; Optical devices, enhancers and correctors, namely, optical lenses; navigation, guidance, tracking, targeting, and map making devices, namely, global positioning system (GPS); measuring, detecting, monitoring and controlling devices, namely, laser measuring systems; magnets, magnetizers and demagnetizers; information technology and audio-visual, multimedia and photographic devices, namely, cameras; safety, securit...