Electronic devices, namely, energy submeters for tracking and monitoring energy usage; Electronic hubs for connecting portable electronic devices in an automobile; Chargers for electric batteries; Portable power chargers; Solar-powered rechargeable batteries; Home and office electrical power automation systems comprised of computer hardware, wireless and wired controllers, and downloadable software for automating lighting; Power supplies for lights, sirens and public address systems; Power supply connectors and adaptors for use with portable electronic devices; Home networking hardware enclosures; Fridge magnets; Electronic apparatus, namely, electronic display boards, plasma display boards, electronic display screens; Safety equipment, namely, a lifeline system for horizontal or vertical movement to which a worker is attached for protection against fall hazards, composed of a line tension indicator; Motion sensors for security lights; Overhead projectors; Laser level measuring apparatus