LED good or low frequency electrodeless lamp?
LED is a point light source, and electrodeless lamp belongs to the area light source. LED has a strong advantage in low voltage, but it is not mature to make high voltage technology.
There are three reasons why the Lantern Festival should be replaced by LEDA: making LED material is more expensive, not very environmentally friendlyTwo: LED decay is serious, that is to say after a period of time to reach a brightness brightness beforeThree: LED heat dissipation is not goodThese three points will cause LED to be replaced
LED is the light produced by hole migration. Electrodeless lamp is an electromagnetic field to excite gas particles. Judging from the current technology, LED is not mature, so electrodeless lamp is better
LED light is still very serious, uneven quality, used for a long time, as black as under the lamp
