Urumqi trial of 40 LED street lamp than the original energy-saving half

Compared with the current capital of the use of street lamps to save about half of the LED street lamp, on December 4th in Yanan Road near the Ming Wah Street, which is the capital of the first LED energy-saving lighting demonstration street. December 7th, the city public lighting management center, the relevant person in charge, the road has been installed 24 LED street lamp, the remaining 16 plans to be installed before the end of this year.

LED street is a pilot project this year Urumqi energy-saving emission reduction projects, LED is a semiconductor light emitting diode, the power indicator set is the most simple LED. LED energy-saving lamps can meet the daily lighting and outdoor lighting, high efficiency and energy saving at the same time can significantly reduce light pollution.

December 4th 22, the reporter saw in the Ming Wah Street, issued a bright white LED street lamp, the light does not have a yellow light on the same road, high pressure sodium lamp glare, lighting effect is very good.

"The color of the light is better than the yellow. In the Ming Wah Street do melon seeds business, said Aili, the light is very bright, the lights in front of their own off, only the street light can do business.

LED street lamp has the advantages of good vertical illumination, high efficiency, energy saving, environmental protection, long life, high color rendering index, but the price of each lamp is very high. The person in charge of city public lighting management center said that the 40 LED lights a total investment of 40 yuan, equivalent to the price of each lamp with lamp now Urumqi 3 times. Considering to install solar lights and contrast effect, test point selection in the Ming Hua sun light good street, 49 250W high voltage sodium lamp will be replaced by the original LED lights around 130W and 9 solar street lights, the project is in. In contrast, in the capital to promote the use of cost-effective street lamps.

In theory, 130WLED street lamp and 250W high pressure sodium lamp lighting effect, but can save about 50% of the energy, and long service life. The official said, is still in the experimental stage, to run after a period of time, a comprehensive test to determine its true value and use of life.

It is understood that this year Dabancheng District installed 60 solar energy-saving lamps, the use of abundant solar energy resources, the annual savings of nearly 100 thousand kwh of electricity, saving management costs about 120 thousand yuan; Nanshan area installed 385 lights and scenery complementary solar street lamp, with abundant wind and solar resources, each lamp can save electricity for 10 years spending 11258 yuan.