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Tag search results for: "public lighting"
xiuxiu

What we want to remind you is that the city is beginning to consider other ways of using public lighting(CLASSIC) poles. These rods are more confusing than poles, but offer the same advantages of height and versatility.

Once the community considers an intelligent lighting plan where some type of sensor regulates light, an internet connection is required. Sensors can then be used to collect and transmit video information from security cameras, build public Wi-Fi systems based on existing Internet needs, provide broadband Internet in vulnerable areas, monitor traffic and coordinate traffic signal times, collect weather or air pollution data, and even automatically Coordination of driving a car, commonly known as autonomous driving.

If your community can do better in any of these areas, and if you have or are looking to install some smart lighting, then exploring other possible uses of these polarities can be important.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Led Public lighting.

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Light pollution (generally unwanted light in the sky) and light intrusion (unwanted light that illuminates adjacent buildings) are also an increasingly important issue.

If light intrusion plagues residents, they will be complained. In the past 25 years or so, great progress has been made in providing highly oriented public lighting(CLASSIC) that does not spill into unwanted areas.

If you need to retrofit an old street light to solve the problem of light shining into the bedroom window, the cost of the directional shield is much lower than the street that replaces the entire fixture or fixture.

Some towns have so-called dark sky regulations that require public lighting to be highly commanded and do not spill into the sky. Manufacturers also occasionally rise through the production of night sky fixtures.

Operational and maintenance costs and considerations

Mercury vapor lamps are inefficient at using energy. Of course, the type of luminaire we use (we will say "the globe" at home) can dim the light produced by the bare lamp, resulting in inefficient energy.

Solar installations can now be used in towns and cities that want more sustainable, or to eliminate the ongoing cost of electricity public lighting.

However, in terms of operating costs, there are other considerations, including the frequency with which the bulb must be replaced, what happens when the car hits the utility pole, and the expected life of the entire luminaire.

If maintenance requires special equipment that is not available to your community or town, you must consider any costs of the necessary equipment.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Led Public lighting.

xiuxiu

The quality of LED driver power will directly affect the service life of Led Public lighting(CLASSIC), so how to do LED driver power is the primary task of LED power supply designers.

Nowadays, in order to save energy and save electricity, LED public lighting has been greatly promoted, but LED needs to be equipped with power supply, and its quality will directly affect the service life of LED. Therefore, how to make LED driver is the primary task of LED power supply designer. This article describes some of the issues with LED driver power and hopes to provide some help to engineers.

Speaking of LED drivers, it refers to digital drives and analog drives. Digital drive refers to digital circuit drive, including digital dimming control, RGB full color conversion and so on. Analog drive refers to analog circuit drive, including AC constant current switching power supply, DC constant current control circuit. The drive circuit is composed of electronic components, including semiconductor components, resistors, capacitors, inductors, and the like. These components have a lifetime that can cause failure or partial failure of the entire circuit. LEDs have a lifetime of 50,000-100,000 hours. It lasts for 50,000 hours and has a life span of nearly 6 years. The life of a switching power supply is difficult to reach six years. The warranty period for switching power supplies on the market is generally 2 to 3 years. The 6-year warranty power supply is military grade, and the price is 4-6 times that of the ordinary power supply. Lighting factories are difficult to accept. Therefore, the failure of LED public lighting is mainly the failure of the drive circuit.

If you are ready to upgrade to a more efficient lighting system, for more information, please click public lighting.

xiuxiu

We believe that with the development of new zoning and residential areas, public lighting should be required and wiring should be required to be buried underground. We are consistent with our theory that walking or cycling communities are highly desirable.

In existing residential areas, residents' preferences are often the most important factor. Some communities feel safe and semi-rural, and unless it is necessary for driver safety, public lighting(CLASSIC) will only annoy residents.

Even so, by using simple reflectors instead of well-designed public lighting plans, you can better highlight specific drops or other roadside hazards. In many places, residential public lighting has been added and the bulbs have only been replaced when residents complain.

Typically, you can pay for the installation through a special assessment, which is a voluntary tax on specific residents and/or business groups. The special assessment will take effect within the specified number of years and is usually paid monthly as part of the utility bill.

Of course, a special assessment that is paid monthly or annually “running with the property” means that if the home is sold, the next homeowner is also responsible. In some countries and situations, one-off special assessments are also legal.

For residential streets, the recommended interval between fixtures is typically every 400-600 feet, but it is more practical to consider local climate and tree coverage before making a decision. The color and reflectivity of the street surface is also important.

When the distance is not easily divisible by the recommended interval, decisions and therefore conflicts are also common. So be prepared to have some warm conversations with citizens.

Click Led Public lighting to learn about more information.

xiuxiu

The public lighting(CLASSIC) is often used for aesthetic reasons in commercial areas and sometimes in residential areas. For example, to supplement the appearance of a historic block, a periodic fixture can be selected. New lights are often an important feature of business district revitalization projects.

Public lighting can also be used to highlight specific monuments, fountains or landmarks, not to ensure the safety of vehicles or pedestrians.

Each rod and lamp can be decorative or modern and minimalist in design. Ring lights are common in discount store parking, but the refined 19th century exterior is typical of old business districts.

Metal halide lamps make the colors look more natural and are therefore particularly preferred in commercial areas. High-pressure sodium casts a creepy yellow glow. Some designers prefer a color effect rather than another color effect, just as you choose bright white and soft white at home, depending on the atmosphere of the room.

If you have financing, or you can ask the developer to provide financing, the wiring for underground laying is much better than the ground wire.

In fact, whether or not to purchase new fixtures, the expensive process of burying wiring is often an important turning point in improving the aesthetics of the shopping district.

There is often tension between the height of the pole and the desire to illuminate the pedestrian space using the same system used to enhance the driver experience.

New cycle lights can be added for pedestrians and older and higher lights can be maintained for the driver. The light period can even be used as a daytime decoration rather than a serious light source at night.

I think keeping the old lights a bit different from the appearance of the new street view, but you may have to meet the compromise of the traffic engineer.

The typical old fixture you might hear is called the "Cobra Head", which is 30 or 35 feet high. Designed for drivers rather than pedestrians. But for decorative and pedestrian guides, the manufacturer will provide the recommended height and spacing. Remember to be as uniform as possible.

Click Led Public lighting to learn about more information.

xiuxiu

Led Public lighting(CLASSIC) is a highly efficient light emitting diode device. It must operate in a constant DC environment to consistently emit intense light and illuminate the world. The advantages and disadvantages of the drive will directly affect the brightness and quality of the light. How to choose good LED public lighting is the key to manufacturing LED lamps with excellent cost performance.

Currently, LED public lighting has three types of led drivers.

The first is the resistor capacity power supply to be eliminated.

The second is a non-isolated switch constant current power supply.

The third is a new high-voltage linear constant current led power supply.

At present, the main products of LED incandescent lamps are C35 candle lamps and A60 bulbs, which have a very narrow space for installing led power.

In the early stages of LED public lighting development, only annular plastic parts were added between the glass bulb and the base to expand the space that could accommodate the power module. With the advent of a new generation of LED filament driver chips, many of the necessary protection functions for LED drivers are concentrated in the chip, and the application circuit is more compact. The peripheral components of the application circuit are more scarce and the production cost is further reduced.

Today, a new generation of drive power chips and a small footprint solution can meet the requirements of incandescent lamps without plastic parts.

Click public lighting to learn about more information.

xiuxiu

The purpose of public lighting(CLASSIC) is to help drivers, pedestrians and cyclists find their way in the dark. Many community groups believe that additional lighting can help prevent crime, and commercial district lighting can also help create a pleasant environment. If your city government or community group is considering adding or replacing certain light bulbs (as sold by sales and technical personnel), this page will provide you with an overview of the precautions.

Photocells can now turn off and turn on most bulbs based on the amount of light available, so we have been on the road for a long time. Now we rely on high intensity discharge lamps. Due to its energy saving, LED lighting becomes powerful in the case of focused lighting.

However, you will still find many different types of fixtures, including older mercury vapors, sodium vapor or high pressure sodium and metal halides.

Often in areas where it seems easier to commit crimes, people will demand more and more public lighting. In fact, uniformity is much more important than the brightness of crime prevention. High brightness can cause glare, while a sustained but small amount of light increases the sense of security.

The light distribution on the surface of the building can increase the security of the business district. Research is not clear as to whether a very high level of street lighting really prevents crime; one can find results to support these two arguments. A school, CPTED (Criminal Crime Prevention through Environmental Design) does emphasize good lighting and does not produce shadows as one of several central principles. However, many community groups are convinced that lighting is part of their arsenal of crime, and if it is strong enough, it may be part of the answer.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Led Public lighting.

xiuxiu

Australia is a developed country in the southern hemisphere, with a GDP ranking 12th in the world and a population of about 23,000,000. Therefore, its manpower manufacturing industry is not so strong, resulting in lighting manufacturing conditions similar to the few local lighting companies. As a result, Australia's Led Public lighting(CLASSIC) products rely heavily on imports, most of which are from China.

In this beautiful and expansive country, home to 7m-8m families, average family own 70-80 fixtures, most of which are about MR16 halide lamps and traditional high-pressure sodium lamps. This huge country has great potential. Australia is the first country to completely eliminate traditional incandescent lamps, a paradise for efficient lighting products.

In 2015, China's total exports of lighting products to Australia reached US$71.4 million, an increase of 14.20% over the previous year, including US$39.6 million, an increase to 13.08%, and ranked 10th among exporting countries.

With the development and improvement of the LED industry and the improvement of green awareness, the high price of LED and the volume of traditional products have dropped significantly. Therefore, since 2010, LED public lighting products have continued to grow locally.

If you are ready to upgrade to a more efficient lighting system, for more information, please click public lighting.

 

xiuxiu

You will face many difficulties in improving public lighting(CLASSIC). Trimming the bushings makes the lighting more efficient. It is usually easy to replace damaged or malfunctioning bulbs, but upgrading the lighting throughout the block will be more difficult. You will have to address cost issues, technical issues related to different types of lighting, municipal supervision and zoning plans, and various objections raised by residents.

The cost issue depends on who is responsible for installing, maintaining and paying for the lighting in the area. Many or most cities are responsible for public lighting and are expected to meet citywide standards for different communities or regions. In these cases, you won't need to know most of the complex technical, financial, and logistical issues of upgrading lighting. This may also be the case if your area is a public housing project, as the physical conditions of US housing and urban development properties must comply with state and local regulations.

Regardless of the regulations governing public lighting, you still need to work closely with city officials and engineers to convince them to upgrade the lighting near you, or at least prioritize the community. You need to advise engineers at specific locations that require special lighting or specific lighting, although you need to be aware that although lighting standards and budgets may affect the best wishes of their staff: they have a subtle balance of behavior with a minimum The financial and social costs provide adequate lighting. Financial decisions must weigh installation, maintenance, and electricity costs. The long-term cost of electricity is particularly important because it is reported that street lights in some small towns will be dimmed in the face of rising costs and energy-saving pressures.

If you are ready to upgrade to a more efficient lighting system, for more information, please click Led Public lighting.

xiuxiu

Led Public lighting(CLASSIC) is different from conventional lighting. LED light source uses low-voltage DC power supply. It is made of GaN-based power blue LED and yellow light. It has high efficiency, safety, energy saving, environmental protection, long life, fast response and high color rendering index. Can be widely used in roads. Available for production, high temperature 135 degrees, low temperature -45 degrees.

Advantages: 1, its own characteristics - unidirectional light, no light diffusion, to ensure light efficiency. 2, LED lights have a unique secondary optical design, so that LED lights shine to the required lighting area, further improve the light efficiency, to achieve energy-saving purposes. 3, LED has reached 110-130lm / W, and there is still a lot of room for development, the theoretical value is 360lm / W. And the luminous efficiency of high-pressure sodium lamp increases with the increase of power, therefore, the overall efficiency LED lamp is higher than the high-pressure sodium lamp (Integrated light effect theory, in fact, the high-pressure sodium lamp above 250W is more efficient than the LED lamp). 4, the light color of the LED lamp is much higher than that of the high-pressure sodium lamp. The color rendering index of the high-pressure sodium lamp is only about 23, and the color rendering index of the LED street lamp is 75 or more. From the visual psychological point of view, the same brightness is achieved, the LED lamp The average light is reduced by more than 20% compared to the high pressure sodium lamp. 5, the light decay is small, less than 3% of the light of one year, the use of 10 years still meets the road requirements, while the high-pressure sodium lamp drops, about 30% drop in about one year, so the LED lamp can use the power supply design can be lower than the high-pressure sodium lamp. 6, LED lights with automatic control of energy-saving devices, can meet the lighting requirements of different time periods, minimize power and save energy. It can realize computerized dimming, time-sharing control, lighting control, temperature control, automatic detection and other humanized functions. 7, long service life: can be used for more than 50,000 hours, providing three years of quality assurance. The disadvantage is that the life of the power supply is not guaranteed. 8, high luminous efficiency: ≥100LM above the chip, compared to the traditional high-pressure sodium lamp can save more than 75%. 9, easy to install: no need to add cables without rectifiers, etc., will be installed directly on the original lamp housing with the light pole or light source nested. 10, excellent heat control: summer temperature is controlled below 45 degrees, and passive heat dissipation, summer heat protection is insufficient. 11, reliable quality: all use high-quality circuit components, each LED has independent over-current protection, no need to worry about damage. 12, uniform light color: no lens, no increase in brightness, sacrifice uniform light color, so as to ensure that the light color is uniform. 13, LED does not contain harmful metal mercury, and will not cause harm to the environment when it is scrapped.

In combination with the above-mentioned principle of remarkable energy saving effect, the replacement of the high pressure sodium lamp can save more than 60%. Low maintenance costs: Compared with traditional street lamps, LED lamps have very low maintenance costs. After comparison, all input costs are recovered in less than 6 years.

If you are ready to upgrade to a more efficient lighting system, for more information, please click public lighting.

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