Nanjing: LED lights personal consumption market heating municipal engineering cold

LED lighting refers to the use of light-emitting diodes as a light source lighting, energy saving and environmental protection, long life and other characteristics. Last year, the gradual withdrawal of ordinary incandescent lamps, LED lights usher in a huge business opportunities. LED lights are becoming more and more popular in the home market. However, in the field of municipal lighting, the city (Nanjing) LED is slower pace of promotion. Industry experts said that this year may be the first large-scale application of LED".

4 of the 10 bulbs sold are LED lights

In Home Furnishing Jinsheng Jiangdong gate square, the reporter walked into several lighting stores, found all kinds of LED down lamp is placed in the most prominent position, the sales staff said that the recent LED lamp sales described by leaps and bounds. At present, we sell 10 lamps, there are 4 is LED. Three Li Lighting dealers told reporters that the current brand LED lamp warranty period in 3 - 5 years, life expectancy of up to 5 - 60 thousand hours, plus the price is cheaper than the first half of the listing, so the market is very good.

Mr. Zhang is the store to buy Lighting told reporters, in his impression of LED lamp is expensive, but today over the discovery is not so difficult to accept, "the 3 Watt lamp NVC discount is 40 yuan, the same energy-saving lamp brightness is about 20 yuan. I calculated that the energy saving lamp life is only 10000 hours, energy efficiency is not high LED. So choose the LED light. "

Meikailong decoration city PHILPS dealer said, since last October the domestic lock 100 watts and above ordinary incandescent lighting, incandescent lamp store sales than in the past is reduced by more than 60%, while sales of energy-saving lamps with the previous flat, but the LED ball bulb sales than last year rose 50%.

The poor effect of the trial, the city's LED street lights slow

Contrary to the rise of the individual market, the city's LED project to promote the pace of a little bit slow". "Three years ago, our pilot on the liberation road was not successful. "Nanjing street management office responsible person with reason, August 2010, street management office will HPS on both sides of Jiefang Road are replaced with LED lights. According to the price at the time, a LED energy saving lamp is priced at 6000 yuan, while an ordinary high pressure sodium lamp price less than 2000 yuan, a total length of 3 kilometers of road in Jiefang Road, the unit LED energy saving street 170, more than a year of the pilot down, almost all of the LED lamp driver in maintenance, high cost. Technical staff also found that LED lights as street lights, light efficiency and energy saving effect is also very general. LED lamp as indoor lighting, landscape lighting and other small power lighting technology is relatively mature, in the street lamp application is not. The official said, in addition to technical problems, the current LED municipal lighting is also a lack of government support, it is difficult to keep up with the funds.

It is understood that the current urban area of Jiefang Road, the small wall Lu Taishan Road, Jiangbei, Xianlin area part of the road were put in the LED street lamp 1000 or so, only compared with the main city 120 thousand street lamp, proportion is very low.

Performance, price optimization, this year can be a wide range of promotion?

China Lighting Institute, said the person in charge, with the sharp decline in prices, the industry into the shuffle stage, the real quality of low-priced brands will usher in a great development this year or will be the first year of large-scale promotion of LED lighting.

Nanjing Henderson technology company in our city is a veteran of the LED production enterprises, executive vice president Yang Haifeng said, a few years ago, LED lighting just emerging market dragons and fishes jumbled together times of high quality, meet the eye everywhere. But in the past two years, the market has gradually developed into an orderly. Especially since last year, the domestic LED chip costs fell by 50% over the same period last year, "for example, the original LED lamp of 120 watts around 4000 - 6000 yuan, the current price is only 1000 - 2000 yuan, basically flat and high pressure sodium lamp. Yang Haifeng said that the current high-power lighting technology is also gradually improved, in order to luminous efficiency, for example, energy saving lamp 80 watts per watt light, the original LED light per watt light-emitting 120 lumens, the future can reach up to 260 lumens. Life can reach 50 thousand hours of indoor lighting. "

Yang Haifeng said, in addition to Home Furnishing market market, commercial and industrial enterprises this year is also very awesome, "Su ningyun, Yu Run group and Yangzi Petrochemical are purchasing our products, mainly used to long time lighting area in the warehouse, workshop, energy-saving lamp power consumption is only 40% the left and right. "He believes that municipal streetlights or will be the next largest market.