LED lamps outstanding advantages are:
1, energy saving, LED luminous light efficiency, incandescent light efficiency is 15-20LM / W, LED lamps with high luminous efficiency can reach 60-100LM / W; That traditional 60W incandescent lamp with a 10W or so LED lamps can be replaced; LED fluorescent lamps are also compared with about 20% energy saving.
2, environmental protection, LED is a semiconductor device, do not contain mercury and other heavy metals materials; traditional energy-saving lamp manufacturing process and the use of waste mercury pollution, LED lighting energy saving lamp manufacturing process and use of process does not produce mercury pollution.
3, long life, LED theoretical life of 100,000 hours, and is currently better quality life of 25,000 hours LED lamp warranty, incandescent lamp life of 1,000 hours, the fluorescent lifetime is more than 7000 hours.
4, high color rendering index, which is the color reproduction and high.
5, LED is a DC-driven, more suitable for solar lamps, solar panel life of 10-15 years, with a fairly long life of the LED general lighting maintenance costs will come down a lot; avoid the frequent replacement of light caused by maintenance costs.
Disadvantages of LED lamps
1 high cost, the current LED lighting gradually into the field of commercial lighting, LED lamps for general lighting manufacturing cost reasons in the field of large-scale application needs time.
2 LED constant current drive power required, the power of life affect the overall lamp life is one, if the LED power supply replacement is more convenient, you can overcome the power of the overall impact of lamp life.