Spectrum photoelectric successfully developed efficient emergency LED lamps

Earthquake and other natural disasters, disaster relief, emergency lighting is the necessary equipment to escape, but the emergency lamps tend to have a defect, the lighting time is short, generally only one hour. As a national high-tech enterprises in Ningbo High-tech Zone countries recently developed China's first can meet the requirements of energy conservation in daily use, but also can provide enough light illumination and lighting in the event of an emergency power, emergency rescue of property for efficient LED lighting and power system restoration, the escape. Not long ago, this indoor LED emergency lighting application integration technology development and demonstration, the subject was 3 million 150 thousand yuan national "863 Plan" special funds.

According to the introduction, in the earthquake emergency power outage, used for emergency is energy-saving fluorescent lamp, the lamp power consumption than incandescent lamps although greatly reduced, but can only rely on battery power as the only case, he was able to maintain current time only one hour. The use of LED lamps as emergency use, its working hours at least 3 hours or more, the power supply time is greatly increased because of the LED lamp energy saving.

In high-tech zones Ningbo Shengpu photoelectric semiconductor Co. Ltd. samples of the exhibition hall, the staff did an experiment to reporters. In a board equipped with incandescent lamp, fluorescent lamp and LED lamp, and the power, luminous flux of incandescent lamp (i.e. brightness) 200lm, luminous flux of energy-saving fluorescent lamp for 220lm LED lamp is 260lm, but the power of incandescent lamp fluorescent power reached 25W. Energy-saving lamps 5W, LED lamp power is only 3W, which shows that the LED light is bright, but the energy consumption is the lowest.

General manager Zhang Riguang said, in the working state, LED lamps than incandescent lamp energy saving 80% than 30% to 60% energy-saving energy-saving fluorescent lamp. Therefore, when the LED lamp is applied to the emergency lighting, the working time is greatly prolonged.

I learned that the current Beijing Cuiwei, Japan Tokyo commercial buildings are used up emergency fluorescent lamp photoelectric spectrum LED. In the Wenchuan earthquake and snow disaster in previous years, their research and development of portable LED emergency lights in disaster relief lighting played a small role. This portable LED emergency light using manual power generation, the use is very convenient, hand shaking handle for 1 minutes, you can use the lighting for 15 minutes.

But Zhang Riguang admitted that the current LED lamp is less than 10% of the market share, its high price is affected it into the homes of ordinary people "stumbling block", few families will use the expensive LED lamp, under the same performance, the price of LED lamp is 3 times of the ordinary energy-saving lamps to 6 times. However, Lin Sheng said that the LED lamp has the advantages of energy saving and emission reduction, in the next 3 to 5 years, its sales will enter a large stage of development. After all, LED lamp life can reach 30 thousand hours, in addition to the environmental protection of the manufacturing process, it is reflected in the use of energy saving and environmental protection more obvious. "Zhang Riguang to reporters calculations: the LED fluorescent lamp industry goal of 1 million monthly root calculation, each year for the country to save 2 billion 100 million kwh of electricity, water saving 8 million 400 thousand tons, saving 840 thousand tons of coal dust, reduce carbon emissions 570 thousand tons, reducing carbon dioxide emissions 2 million 100 thousand tons.