What are the advantages of LED?
LED is also called light-emitting diode. They use solid semiconductor chips as luminescent materials, when a forward voltage is applied to both ends. The carriers in the semiconductor recombine. Excessive energy is released to cause the emission of photons to produce visible light.
LED advantages
High efficiency and energy saving, only a few kilowatt-hours of electricity for one thousand hours.
The semiconductor chip emits light, has no filament, no glass bubble, is not afraid of vibration, and is not easily broken. Super long life, the service life can reach 50,000 hours.
Healthy light The light does not contain ultraviolet and infrared rays, and does not produce radiation.
Green and environmentally friendly, it does not contain harmful elements such as mercury and xenon, which is conducive to recycling and utilization, and will not cause electromagnetic interference.
Protect eyesight. DC drive, no flicker.
High light efficiency, low heat generation. 90% of the electric energy is converted into visible light.
The safety factor is high. The required voltage and current are small, the heat is small, and no safety hazards are generated. It can be used in dangerous places such as mines
The market potential is great. Low voltage, DC power supply, battery, solar power supply can be used, and it can be used in remote mountainous areas and outdoor lighting and other places with lack of electricity.
