LED lamps are lamps that belong to the Diode family in the sense that LED lamps are semi-conductor. The way an LED lamp works is almost the same as a diode, which has 2 poles, a positive pole and a negative pole. LED lights that have a semiconductor chip that will cause positive and negative junctions and generate electricity. LED lights emit light when given a forward voltage which can be classified as a transducer whose role is to convert electrical energy into light energy.