Headwall gas and electricity distribution units comprising power strips, surge protectors or electrical power distribution apparatus for use in hospital facilities; power automation systems comprising wireless and wired controllers, controlled devices, and software for appliances, lighting, HVAC, security and other home and office electrical power monitoring and control applications; Inverters for power supply; Laboratory equipment and supplies, namely, calipers; Laboratory equipment and supplies, namely, centrifuge tubes; Laboratory equipment and supplies, namely, incubators; Laboratory equipment and supplies, namely, test tubes; Laboratory equipment and supplies, namely, thermometers; Magnet clips for attachment to toy cars for display of toy cars as decorative magnets; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices