Other

Twr Lighting, Inc.

Boyd Industries, Inc.

John T Petrick

Thomas E Kretzschmar

Richard A Wolfe

A light projector, including an elongate housing assembly and a tubular light chamber assembly that comprises a plurality of tubular components and is coaxially enclosed by the housing assembly, with optical devices positioned within the light chamber assembly.

Light projector

A light emitting diode light system has a plurality of light emitting diodes, a focusing member secured at a fixed distance from the light emitting diodes, and a substrate with a central section in a generally rectangular configuration securing the diodes in a common plane whereby light from the light emitting diodes is focused by the focusing member and projected to a patient for operating and examination purposes.

Light emitting diode operating and examination light system

An illumination system has a mounting plate, a plurality of thermally conductive circuit boards in thermal contact with the mounting plate, a plurality of light emitting diodes electrically and thermally communicating with the circuit board strips, an optical lens formed as a translucent dome covering the circuit boards and light emitting diodes, and a lamp base operatively coupled to the mounting plate and circuit boards. The light emitting diodes receive power from an external electrical source entering the system through the base and the circuit boards.

Illumination system

A white light generating portion is comprised of a gas discharge light source and a rotated cylindrical lens. A red light generating portion is comprised of a plurality of light emitting diodes.

Dual beacon obstruction lighting system

An LED array warning light system comprises a plurality of struts in a generally conical configuration. Each strut has an upper and lower edge and an inner and an outer edge. A plurality of light emitting diodes are affixed one above the other to an edge of each strut. A top disk with radial slots receives and is affixed to an upper edge of an associated strut. A bottom disk has radial slots which receive and are affixed to a lower edge of an associated strut. The disks are sized whereby the LED's are at an angle of between 3 and 25 from the axis.

LED array warning light system

A light emitting diode lighting system comprising a plate having an exterior periphery and a central generally circular attachment zone of a reduced circumference. The plate has an upper surface with a plurality of mounting areas thereon. The mounting areas include a plurality of mounting areas in a generally circular exterior array adjacent to the exterior periphery and a generally circular interior array around the attachment zone and at least one circular intermediate arrays there between. A plurality of light emitters have light emitting upper areas and with lower areas formed with electrical leads for illuminating the upper areas with intermediate securement means there between. Each of the light emitters is secured within an associated mounting area on the plate. A reflector is in a generally truncated cone-shaped configuration with a central axis perpendicular to the plate and a generally circular smaller end of a reduced circumference positioned within the attachment zone of the circular plate and with a generally circular upper end of an enlarged circumference positioned above the plate. An intermediate surface is there between. The intermediate surface of the reflector has a continually diminishing circumference from its upper end to its lower end and is located entirely above the light emitters and with the reflector and plate having a common axis there through.

Light emitting diode lighting with frustoconical reflector

A lighting system includes a housing with a rear plate and upper and lower plates extending forwardly and with side plates extending forward coupling the upper and lower plats and with a cover essentially parallel with the rear plate to define a chamber there within. A light source is formed in a generally cylindrical configuration within the chamber. The light source has an axis within a horizontal plane. A reflector includes a lower component in a semi-circular configuration with an axis of rotation coextensive with the xis of the light source. The lower component also has upper ends terminating at the horizontal plane, a forward edge adjacent to the cover, and a rearward edge adjacent to the rear plate. The reflector has an upper component extending upwardly and forwardly from the rearward edge of the lower component in a parabolic configuration and terminating above and forwardly of the forward edge.

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New Port Richey, FL, United States of America

John T Petrick