Electric lighting controls, namely, dimmers, switches and accessories therefore, namely, electrical wall switch plates, electrical receptacles, telephone wall jacks, and coaxial cable wall jacks; Electrical connectors; Lamp dimmers and remote controls for controlling lights; Master controls, namely, electronic controllers for electrical dimmers and window shades and screens; Electronic transmitters for electrical dimmers and window shades and screens; Occupancy sensors, namely, electronic devices which detect the presence of occupants and control the lighting system accordingly; Daylight sensors, photosensors, and infrared partition sensors, namely, remote sensors for use in measuring infrared radiation energy waves; Light dimming controllers and power boosters, namely, power amplifiers; Transformers; Low voltage electrical cables; Repeaters for radio frequency signals; Computer keypads; Enclosures for lighting controls; Electrical dimming control panels; Electrical switching control panels Electrical keyswitches; Electric control panels; Switching modules, namely, independent switching modules and modules within lighting control panels for turning entire circuits on and off; Fluorescent dimming ballasts for gas discharge lamps; Fluorescent ballast modules, namely, an interface that allows fluorescent ballasts on different protocols to communicate; Electronic fan speed controls, namely, to control ceiling fan speeds; Electric window treatment and projection screen controls, namely, keypads, contact closure input boards, power supplies, remote controls, transformers, transformer panels, receivers, and integrators; Electronic receivers and transmitters for electrical dimmers and window shades and screens