![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
Light-emitting diodes (LightEmittingDiode, LED) was invented in the 1960s, it is the use of semiconductor materials electrons and holes combine with each other and release energy, so that the energy band (EnergyGat,) rank changed to light-emitting display their release energy of. LED has a small size, long life, low driving voltage, low power consumption, fast response rate, good shock resistance, etc., it is widely used in signal indication, digital display and other fields. With the progress of technology, ultra-bright LED development has been successful, especially in the successful.
led lamps have several advantages
1. Efficiency: the case of the same glow, LED lights than traditional energy-saving fluorescent 67%. It can effectively save money on electricity.2. Long life: Led lamp uses energy-saving light-emitting semiconductor chip, no filament, no glass bulb, afraid of shock, not broken, the service life of up to (incandescent life of only about 1,000, ordinary energy-saving lamp life of 50,000 hours only 8,000 hours)
3. Light Health: led energy saving light line does not contain ultraviolet and infrared, does not produce radiation (high pressure sodium light contains ultraviolet and infrared)
4 green: led energy saving lamps do not contain mercury and xenon and other harmful elements, conducive to recovery, but does not produce electromagnetic interference (high pressure sodium lamps contain mercury and xenon and other elements, including electronic ballasts will produce electromagnetic interference)
5. protection of eyesight: led energy saving street light particles using DC drive, no strobe (normal lights are AC drive, will inevitably produce strobe.)
6. High light efficiency: led a small energy-saving lamps fever, 80% of the electrical energy into visible light (ordinary incandescent lights 80% of the electrical energy into heat, only 20% of electrical energy into light energy)
7. The high safety factor: led energy saving lamps required voltage, current smaller, less heat, no security risk, in mines and other dangerous places.
8. Anti-mosquito: LED lights because there is no ultraviolet light, not like a traditional fluorescent lamp to attract mosquitoes, which will help maintain a clean interior.
9. Use a worry: normal fluorescent decay few months, they need to be replaced, which caused great inconvenience; LED lights due to the long life (12 hours a day, can be used for 11 years), thus saving a lot of maintenance.
LED fluorescent energy-saving:
Saving than traditional fluorescent 67%. 1: power,
And compared with ordinary fluorescent 40W 18W LED lamp. 18WLED fluorescent Enter the total power of 18W 40W ordinary fluorescent Enter the total power