Experimental investigation on performance improvement in high power LED Lamps

High power LEDs have reached a fast development in lighting application due to its number of advantages as compared to CFL and Incandescent lamp. This paper investigates various electrical problems and mechanical issues of high power LEDs which are used for lighting under various applications. This paper reports the experimental measurement of power quality problems and highlights the impact and its effects on A.C Grid supply. This paper is also targeted to provide wide area of various power quality problems when working under AC Grid Supply. These problem analyse will be more useful for designers those who are working in the field of analysing power quality problems with thermal issues in LED lamps.