Abstract: A light emitting diode (LED) light assembly apparatus includes a housing, a lens stack, and a power supply assembly. The lens stack comprises an LED array of a plurality of LED light sources and a lens positioned in the housing with respect to the LED array to diffuse and focus light transmitted from the plurality of LED light sources and, thereby, provide a light beam out from the housing, the lens being operable to diffuse the transmitted light before focusing the transmitted light. The power supply assembly is operable to supply power to the lens stack and, thereby, power the plurality of LED sources. A method for making the beam of light is also provided.

Abstract: A light emitting diode (LED) light assembly apparatus includes a housing, a lens stack, and a power supply assembly. The lens stack comprises an LED array of a plurality of LED light sources and a lens positioned in the housing with respect to the LED array to diffuse and focus light transmitted from the plurality of LED light sources and, thereby, provide a light beam out from the housing, the lens being operable to diffuse the transmitted light before focusing the transmitted light. The power supply assembly is operable to supply power to the lens stack and, thereby, power the plurality of LED sources. A method for making the beam of light is also provided.

Abstract: A charge motion control valve actuator method and apparatus that utilizes a motor, output shaft, control circuit, and sensor to provide closed loop control of the position of the output shaft via the motor. The control circuit has an input for receiving actuator commands and has an output connected to the motor to control operation of the motor. The sensor is connected to the control circuit and provides the control circuit with data indicative of the position of the output shaft. The output shaft is connected to the motor via a gear set and coil spring. Feedback from the sensor enables the control circuit to control the position of the output shaft, and the control circuit can also output data relating to the position of the output shaft.