1, energy saving: LED spectrum almost all concentrated in the visible frequency band, the luminous efficiency of up to 80 ~ 90%. Reporters will LED and ordinary incandescent, spiral energy-saving lamps and T5 three-color fluorescent lamps made some comparison, the results show: ordinary incandescent light effect of 12lm / W, life is less than 2000 hours, spiral energy-saving lamps light effect of 60lm / W, life is less than 8000 hours, T5 fluorescent lamp is 96lm / W, life is about 10,000 hours, while the diameter of 5 mm white LED is 20 ~ 28lm / W, life can be greater than 100000 hours. It is also predicted that the future LED life limit will be infinite. Most people think that energy-saving lamps can be energy-saving 4/5 is a great initiative, but LED energy-saving lamps but also energy-saving 1/4, which is a great reform of solid light source. In addition, LED also has other advantages, high light quality, basically no radiation, are typical of green lighting; reliable and durable, maintenance costs are extremely low and so on. Because LED has more than other solid light source can not match the characteristics of 10 years after the LED lighting industry will be the mainstream light source.LED Street Light
2, environmental protection: LED in the production process do not add "mercury", do not need to inflate, do not need glass shell, good impact resistance, good shock resistance, easy to break, easy to transport, very environmentally friendly, known as "green energy"
3, life is very long: generally between 50,000 to 100,000 hours, because the LED is a semiconductor device, even the frequent switch, it will not affect the service life
4, LED components of the volume is very small: more convenient for a variety of equipment layout and design, and can better achieve the night lighting "saw the light but not light" effect
5, LED issued by the light energy concentration is high: concentrated in the smaller wavelength window, high purity.
6, LED response time is very fast: in the microsecond level, as long as the switch is open, immediately will be bright, there will be no delay and flashing phenomenon
7, LED light directivity is very strong: brightness attenuation is much lower than the traditional light source.
8, LED low-voltage direct current can be used to drive: a small load, the advantages of weak interference, the use of lower environmental requirements.
9, can better control the composition of the luminous spectrum: which can be well used in museums and exhibition hall in the local or key lighting.