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What are the advantages of high power Street Light LED?

From: Data:30/08/2016

high power LED street light is the substitution of high pressure sodium lamp products, what are the advantages? One-way

A, one-way light
LED street light, the rod itself characteristics, light, no light diffusing to ensure light efficiency.
two, light efficiency LED Street Light

has a unique two optical design, the Street Light LED light illumination to the area, to further improve the
light efficiency. Has reached the purpose of energy conservation. At present, the LED light source efficiency has reached 100lm/w, but there is still a lot of room for development, the theoretical value of to 200lm/w. The luminous efficiency of high pressure sodium lamp is only increased with the increase of the power, therefore, the overall optical efficiency of LED lamp is better than high voltage sodium lamp is strong.
and light display color color of high
LED street light light color is better than high voltage sodium lamp high many, high pressure sodium lamp display color index is only 23, and LED street lamp significantly color index of
to more than 7, from the perspective of visual psychology, achieve the same brightness, LED street lamp illuminance average than high pressure sodium lamp reduce% (refer to British Standards for road lighting.
4, small lumen decay
LED street light attenuation small, decay of a year of less than 3%, use year still reached the road lighting requirements, and high pressure sodium lamp failure in,
a year or so has fallen more than 30%, so LED street lamp on the usage rate of the design can lower than the high-pressure sodium lamp.
5, energy saving
LED street light have automatic control energy-saving device, can realize in meet the different time lighting requirements under the maximum possible to reduce power, the festival
energy. Using relatively safe. LED is a low voltage device, driving of a single LED voltage to safe voltage, series products of single power of 1 watt, so it is a safer than using high voltage power supply of power, especially suitable for used in public places (for example: street lighting, industrial lighting, automotive lighting, people with lighting etc.).
six, easy to maintain

each unit LED small pieces of only a very small size, so it can be made into a variety of shapes of devices, and is suitable for variable environment.
the above principle, the
LED street light have is energy saving, long life theory, light green advantages, in the world are advocating green environmental protection today day is very bright, the government and industry attach great importance to and vigorously support.