Advantages and Disadvantages of LED Lighting

        LED lighting is common in our daily life, many people all use it as dining room lights, bedroom lights, living room lights, etc.. However, there are few people know the advantages and disadvantages of the LED lighting.

       Advantages:
1.Energy efficient: LED lampsonly consume a few thousand hours of electricity (ordinary 60W incandescent lamp consumes 17 hours of electricity, ordinary 10W energy-saving lamp consumes 1 hour of electricity)
2.Long life: Semiconductor chip light, no filament, no glass bubble, not afraid of vibration, not broken, the service life of up to 50,000 hours (ordinary incandescent lamp life of only 1,000 hours, the ordinary life-saving lamp life Only eight thousand hours)
3.Health: LED light and healthy light does not contain ultraviolet and infrared rays, does not produce radiation (ordinary light rays contain ultraviolet and infrared)
4. LED lamps green: Does not contain harmful elements such as mercury and xenon conducive to recovery, andwill not produce electromagnetic interference (ordinary lamp contains mercury and lead and other elements, energy-saving lamps in the electronic ballast will produce electromagnetic interference )
5.Protect eyesight: DC drive, no flicker (common lights are AC drive, it will inevitably produce strobe)
6.High light efficiency: LED lamps with a small heat, 90% of the electrical energy into visible light (ordinary incandescent 80% of the electrical energy into heat, only 20% of the electrical energy into light)
7.High safety factor: LED lamps require voltage, current smaller, less heat, does not produce security risks in dangerous places such as mines
8. LED lamps market potential: Low voltage, DC power supply, batteries, solar power supply, in remote mountainous areas and wild lighting and other power shortage, less electricity.

    Disadvantages:
1. LED lamps in the AC drive and the same incandescent lamp will be the same as the stroboscopic phenomenon, while the general energy-saving lamps do not stroboscopic phenomenon. Strobe will make the eyes easy to fatigue.
2.Each led bulb light is too bright, will strongly stimulate the eyes, can not look directly, even for a short time, while the ordinary energy-saving lamps should be relatively soft!
3.The irradiation angle is limited, the general can only be irradiated 120°, while the ordinary energy-saving lamps can almost 360°.
4. The brightness of the room irradiation is not better than the energy-saving lamps, because led only in the narrow angle of direct view of high brightness, and deviate from the angle of the light rapidly weakened.

     Through this article, you must know something about the LED lamps, we will talk about how to choose the good LED lamp for the next article.