Lamp discharge radiation terms

Discharge In a gas or vapor, a process by which an electric current, under the influence of an electric field, causes charged particles to form and migrate and flow through the gas or vapor region. In fluorescent lamps, electrodes are metal filaments that e.......

Thinking on the design of LED cheap bulb

LED as a new generation of energy-saving, environmentally friendly, long-life lighting source has become the consensus of all mankind. LED lighting fixtures have not been widely promoted and applied so far, and cannot enter thousands of households. The main reason is that the price of LED light.......