Abstract: 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.

Abstract: 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.

Abstract: 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.