The standard yaming light 200 w solar street lamps price must be what

In recent years, with the state environmental protection industry support, solar energy street light industry development faster and faster, with the development, more and more solar energy street light products on the market, but more and more problem are derived, uneven illumination, light distribution is not reasonable, etc.



in recent years, as the country support of environmental protection industry, the solar street lamps Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery ( Gel battery) Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps. 】 Industry development faster and faster, with the development of more and more solar energy street light products on the market, but more and more problem are derived, uneven illumination, the light distribution is not reasonable, etc. The causes of this are the following several aspects:

1. The lamps and lanterns light distribution is not very reasonable, just like a flashlight, searchlights;

2. The light is too dazzling, dazzle light too seriously;

3. Colors show refers to the unreasonable, poor building light environment;

4. Illumination is unreasonable, poor uniformity.

and deep thinking, why such a phenomenon, because of lack of industry standards, from the perspective of the user to see, because of a lack of understanding of the solar street light industry science and technology, only get a general idea of the market mainstream some simple configuration, such as: how many watt solar panel to match, how much battery capacity, how much light bead. So only in the not so practical parameters as selection criteria. User selection determines the choice of the manufacturer, is due to the lack of standard industry users do not know the market, many bad manufacturers will seize the market flaw, use inferior materials and accessories, patchwork, chaos caused by industry, therefore, in the above situation. What's the standard solar street lamps?

deep thinking, and finally got an answer, not parameters of users to buy, not the configuration, not power, users buy is light, and return to the nature of user demand, the real user needs, to develop solar energy street lamp series of quality standards, pioneered the Rs standard to optical radiation [ Generally by the radiation wavelength and the biological visual effect of the human eye optical radiation can be divided into three parts: ultraviolet radiation, visible light and infrared radiation. 】 To test the solar street light volume and light quality.

total radiation

lighting find and defines a industry term: that should be used to measure solar street light emitting ability of light radiation ( Rs) , that is, the amount of solar street lamps emit light every night, unit by LMH.

in addition, the light is another requirement standard is the quality of the light. The quality includes light type, uniformity, color temperature, refers to the elements such as.

light type - The shape of the light striking the ground

the photoelectric conversion rate is scarce, so light is particularly valuable for solar street lamps, in order to maximize the use of every inch of the light, will have been studying the reasonable use light type, reduce the waste road outside light. Eventually developed patent lens, to the secondary light distribution of the light, make the light parallel to the road, improve the utilization of light.

evenness - With the brightest light in the darkest of differences in values