Abstract: A computer-based system and method are provided for assessing extrinsic and intrinsic work characteristics of people, and storing such data for evaluation of user pre-defined groups' Workstyles and using the Workstyles and additional survey data to develop design implications for the workspace in which such groups will work in an office environment. The Workstyles encompass multiple types of Workstyles which describe characteristics of where and how individual employees work, how much control they have over their work, and what kind of work they do. The design implications provide design guidance, which are expressed in relative terms and provide suggested guidance as to the development of the individual workspaces (workstations) for a group but do not dictate the specific design thereof.

Abstract: A system of directional lights for use in office spaces, wherein each of individual directional lights is adapted to be plugged into electrical outlets and has a selectable directional indicator. The directional light has light transmitting windows in its front face which selectively transmit light to indicate a select direction. The directional lights thereby are portable and reconfigurable, and are mounted throughout an office area to direct occupants to a destination such as an exit or conference room.

Abstract: A lamp adaptor for adapting a lamp to an incandescent lamp socket includes a body and a contact assembly. The body includes an electrical circuit for converting incandescent lamp electrical supply levels to electrical supply levels of the lamp. The contact assembly is connected with the electrical circuit and configured to threadably connect with an incandescent lamp socket by rotating the contact assembly in a forward radial direction. The contact assembly includes a conducting screw shell that is configured to threadably engage in an incandescent lamp socket, a support defined by the body for the screw shell, and a ratchet coupling the screw shell with the support. The rachet provides a grip between the screw shell and the support when the contact assembly is rotated in the forward radial direction.

Abstract: A replacement fluorescent lighting adaptor for adapting a fluorescent lamp to an incandescent lamp connector includes a base defined by an annular inner wall and an annular outer wall surrounding the inner wall and spaced from the inner wall defining a cavity. The inner wall includes a contact assembly for making electrical contact with the fluorescent lamp contacts and a portion to receive the fluorescent lamp base. A reflector including a narrow neck portion and a longitudinally, outwardly expanding portion is fitted to the base receiving portion by the narrow neck portion. The cavity includes a first cavity portion between the lamp base-receiving portion and the outer wall in which an annular electrical ballast member is positioned. The outer wall is spaced from the reflector in order to improve heat dissipation of the electrical ballast. An annular capacitive device is positioned in a second cavity portion between the contact assembly and the outer wall.

Abstract: A replacement fluorescent lighting device includes a fluorescent lamp having a plurality of parallel tubes elongated along an axis and a reflector with an annual reflecting inner surface surrounding the tubes. The inner surface includes at least one surface, or surface segment, that is defined by a geometric curve rotated at least partially about a given axis, with the curve having a focal point that is laterally offset from the given axis in order to have a focal ring segment to enhance light emitted by the surface of the fluorescent tubes. Multiple surface segments are defined about an axis offset from the lamp axis of elongation and spaced radially around the fluorescent lamp. These segments are positioned at major lumen output lobes of the lamp.

Abstract: A compact low-pressure gas discharge lamp assembly includes a base and a plurality of low-pressure gas discharge light generating elements mounted to the base. Each of the light generating elements is capable of being individually energized. A ballast circuit is provided which is capable of supplying electrical energy to a variable number of the low pressure gas discharge lighting elements. A three-way switch has an input connected with the ballast circuit and two outputs. Each output is connected with a different light generating element. The switch connects one of the outputs with the ballast circuit in a first switch position and another one of the outputs with the ballast circuit in a second switch position. Both of the outputs are connected with the ballast circuit in a third switch position. The ballast circuit includes an oscillator that oscillates at a frequency that varies as a function of the number of light generating elements connected by the switch to the ballast circuit.