A light emitting diode lighting assembly includes an LED lighting source and a heat sink assembly that is configured between a power source and the LED light source that works as an electrical conductor for the LED light source and for removing heat generated by the LED light source. A sputter layer is provided on a surface of an upper lens. In this instance, as the received signal is invalid, performing the calibration does not further decrease the substantial accuracy of reception. of less than about 3000 centipoise. The proposed segmentation method is based on the analysis of audio signal statistical features variation and comprises three main stages: stage of first-grade characteristics calculation, stage of second-grade characteristics calculation and stage of decision-making. The process utilizes the differences in properties of components within the hydrocarbon stream to increase the energy efficiency.