LED street light energy-saving retrofit solution solar street light-litelsolar manufacturer

With the continuous consumption of energy and the increasing scarcity of resources, the harm of the greenhouse effect to human beings is becoming more and more obvious, the pollution of the atmospheric environment to the earth is becoming more and more serious, and the international call for energy conservation and consumption reduction is getting louder and louder. The priority of work. my country officially launched the green lighting project as early as 1996, and proposed that the lighting project should save resources, prevent pollution and benefit future generations. Over the years, through the joint efforts of all walks of life, as the fourth generation of light source semiconductor (LED) lighting products, it has developed by leaps and bounds, and has made remarkable achievements in energy saving. Outdoor road lighting in my country accounts for about 30% of the total lighting power consumption, which is closely related to people's production and life. As an important application of outdoor lighting, LED solar street light has its advantages: 1. The long life of high-power LED solar street light is a focus issue that everyone is very concerned about, as described in the product brochures of many domestic and foreign experts and companies 5 -100,000 hours, and optimistic attitude, in fact, the life of high-power LED solar street light depends on the following points: (1) The chip quality of the LED light source and the light attenuation value. (2) LED packaging quality. Consistency and reliability. (3) LED is used as a cold light source, but the LED semiconductor itself will generate heat. The heat dissipation of the LED ensures the good working conditions of the LED. (4) Lifetime quality assurance of power supply and constant current drive. 2. High energy-saving and high-efficiency Lighting project is a systematic project. Whether it is Mingshi lighting or atmospheric lighting, it is converted into light through electrical energy, and then projected by lamps to make a certain local illuminated surface achieve a certain degree of illumination, uniformity, and color rendering. , the parts of multiple illuminated surfaces are combined into a complete lighting project, which cannot simply be compared by power consumption, but must be compared through comprehensive and comprehensive analysis. 3. Differentiated lamps between conventional lamps and semiconductor LED solar street light lamps are lighting appliances assembled and combined with light source, power supply, lampshade and other accessories. It is used to control the light source and the way of light projection, and can also A lighting tool that protects the light source and improves lighting efficiency. Conventional street lighting is mainly composed of lamp housing, light source cavity, electrical room and so on. The working conditions of the light source are guaranteed due to the sufficient housing space and the sealed installation of activated carbon and foamed silicone rubber for heat dissipation. The protection grade of the light source cavity is IP65, and the protection grade of the electrical room is IP45. Conventional street lighting can be made into any shape as long as this protective condition is guaranteed. The design of conventional street lighting in my country is brilliant, which really shows the scene of daytime viewing and night viewing. With the advent of semiconductor LED solar street light, its light source is unique in its long life and has the advantages of easy and reasonable light distribution, color temperature variability, and high color rendering index. development trend. The application of LEDs to street lamps has inherent advantages. The advantages are: 1. As a point light source, if the design is reasonable, LEDs can directly solve the problems of secondary light extraction and light loss that traditional spherical light sources must rely on light emission to solve. ; 2. The uniformity of the light irradiated surface is controllable, and theoretically it can be completely uniform in the target area, which can also avoid the waste of light in the phenomenon of 'lighting under the light' of the traditional light source; 3. The color temperature is optional, so that in the In the application of different occasions, it is also an important way to improve efficiency and reduce costs; 4. There is still a lot of room for technological progress. 4. Optical rational light distribution of LED solar street light Unlike traditional lighting, LED has the characteristics of point light source, high brightness and narrow beam output. To make LED solar street light, the first thing to consider is to make full use of the limited luminous flux to the effective illumination range. The street light requires the lighting effect of the road, and the open space beyond the road is not the effective range of street lighting. Therefore, it is a higher requirement for designers of new LED lamps to effectively control the distribution range of light, so that the light emitted by the luminous tube becomes a long strip of light that spreads along the direction of the road, while taking into account the generation of glare. 5. Comparison of the main technical performance indicators of the current LED solar street light: 6. Calculation of energy saving indicators (calculated by 12 hours per day): Annual energy saving u003d 365*12* (0.5-0.16) u003d 1489.2 Annual electricity saving u003d 1489.2*0.8u003d 1191.36 yuan After the transformation of LED solar street light, each lamp saves 1191.36 yuan in electricity bills per year. If the whole road pavement adopts LED solar street light, it will save a lot of electricity for the country every year, and in terms of economic benefits, it will save a lot of money.
Guangzhou Litel Technology Co.,Ltd.'s has been able to achieve excellent performance in an extremely competitive industry.
We would like to offer our comprehensive service to our customers who interested in solar lights.
As the manufacturing procedure of solar lights becomes more regulated, the costs to businesses will increase and the workforce will suffer as a result.
The team of engineers and developers at Guangzhou Litel Technology Co.,Ltd. are the best in their own way and we promise to provide timely service to our esteemed clients.