Hydrometers; Art kit for use in assembly of art installation that creates a kaleidoscope painting of moving patterns and changing colors consisting of a custom designed incandescent/LED lamp with interchangeable colored glass filtered lenses, glass crystals with custom designed sterling silver bails, plastic mounting hooks, filaments for suspending crystals, a remote control for light color and dimming preferences, micro-fiber cleaning cloths, and instructions; Automotive, industrial, construction, locomotive, aviation, navigation and marine safety-warning lights, namely, strobes, rotating lights and bar lights; Bark control devices for training dogs; Batteries for electronic cigarettes; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, personal digital assistants; Electrical wiring devices in the nature of controllers incorporating tactile instructions and/or warnings for use by the blind; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Electronic control circuits for electronic musical instruments; Eyewear accessories, namely, straps, neck cords and head straps which restrain eyewear from movement on a wearer; Infrared thermometers, not for medical purposes; Multi-function electronic device for use in children's rooms comprising a sound producing function, temperature gauge and also including a clock and nightlight; Portable photography equipment, namely, reflectors, tripods, light stands and supports and bags specially adapted for these goods; Stands adapted for mobile phones; Downloadable augmented reality software for use in mobile devices for integrating electronic data with real world environments for the purpose of locating vehicles