#traffic_lights_led

LED traffic signal fully replaced the existing technology (incandescent bulbs) with its good features. As per survey, major chunk of electricity is consumed by traffic light signals. For better performance and to prevent energy crisis LED lamps use nationwide. Use of LED in traffic signaling trims the municipal budgets and reserve more energy for further usage. Almost every country is using LED based signaling system likewise Boston, Denver, New York City, San Diago.

What are LED lamps and what are the benefits?

LED is light emitting diode which consist a semiconductor that works on 0/1 logic in electronics devices. In which it will emit light when value is 1(current passes through circuit)and off when value is 0.LED doesn’t have filament like incandescent bulbs that’s why it consumes less energy as compare to incandescent bulbs which used in traffic signaling. LED can be used in cluster of LEDs due to its high brightness feature.

LED traffic light based on RED, Green, Yellow or Amber color for almost all locations. LED traffic signal no needs any lens for better visibility. It has versatile feature with good quality, which saves the energy efficiently and reduces heat losses, which is more in case of incandescent lamps. As per power consumption, traffic lights LED operate only 10 percent of total incandescent bulbs consumption, which cannot be ignored contrary it has good visibility in adverse weather condition.

Additionally, traffic lights LED have low maintenance cost which emerges the staff to engage in other projects also. While in incandescent bulbs after every 2000 hours filament should be replaced, else it burns the circuit. LED traffic light has overcome this problem efficiently.

LED traffic lights have played vital role to save energy consumption and minimizes the number of signal outages. LED based traffic signal including mini traffic light not only provide safe traffic signaling but also more economical to use battery based system, which require more expenditure in case of previous technology. Now in minimum cost all LED traffic system has equipped with 24x7 uninterrupted supplies in power outage condition.

How LED Works

LED has power distribution and bandwidth usage in very low around 20-50nm, depending upon the material. Because of this LED produces focused and monochromatic light. It contains phosphor to a blue LED; this blue light can converted into yellow, red, green and whitish blue colors.

Highly demanding applications associated with traffic signal require consistent reliability for 24 hours in one day and 365 days in a year. Replacement of incandescent signals with long-life and high efficiency of traffic lights LED fixtures allow dramatic savings of energy consumption and overall maintenance costs.

Design of LED Fixtures Suit Perfectly for Different Applications

Good companies and their qualified technological professionals design LED products used in traffic signals based on country specific and industry standards, because of which designs of traffic signal balls, pedestrian signal systems and arrows match perfectly for retrofit and OEM applications. Invention of traffic signal LED. systems leads to bringing an element of beauty in combination with energy efficiency and safety on roads.

Mini-Traffic Lights-New Arrivals in the LED Industry

With the objective to reduce the overall cost associated with installation and maintenance of LED light fixtures on roads further, experts have come up with latest mini traffic light systems. Special features included in this product are-

• Ideal design in combination with excellent appearance

• Allows for low value or rate of power consumption

• Provides both high efficiency and huge level of brightness

• Come with highest possible viewing angle

• Incorporate long lifetime or life span i.e. for about 80,000 hours

• Contains waterproof and multi-layer seal

• Ability to meet with long distance requirements

Benefits of Acquiring Traffic Light Fixtures Operated on LED

Now, let us have a look on few of the key benefits, which traffic authorities may expect to obtain from acquisition of mini or full LED traffic sign systems by approaching leaders of the LED products.

Professionalism

Good companies have large numbers of experienced professionals, who always focus on delivery of quality traffic products to users.

Quality Control

Majority of organizations involved in supplying of LED fixtures deliver LED products by considering quality control under following heads-

• Research and Development team takes the responsibility develop primary electronic parts, like control board and power supply unit.

• Professional and experienced testing team is available for QC of lights starting from availability of raw materials to development of finished light fixtures.

• Focus on fulfillment of ISO9001/2008 directed towards quality controlling system and ISO14000S for environmental system.

Customization

Reputed companies associated with supplying of LED light systems provide customization options in their products to allow it suit perfectly based on different standards and different markets available.

Traffic management is important for the safety, security of the pedestrians, heavy and light vehicles. At the various traffic junctions, led traffic indicators and them together with automated traffic controllers facilitate the smooth movement of the traffic across the roads. The modern day traffic controlling systems have self-adjust systems to prevent delay to the flow of road traffic movement. There are businesses which offer to sell the control systems to prospective customers. Businesses also sell traffic lights which find use at the signaling points at different road networks.

Mini traffic Light

Such light uses a 3 LED electronic circuits. Many retail shops, e-stores sell these products to potential customers. Some of the salient features pertaining to the mini traffic light are as follows:-

These LED lights are meant for traffic purposes and used at the intersection points.

Many e-commerce websites offer such products to prospective customers till their stocks last. Many of the portals offer free shipment of the items. The e-stores also sell battery operated traffic lights. These lights, too are LED operated and are displayed along with images, prices. Many businesses offer attractive discounts on the sale of these items. The miniature traffic lights and the LED traffic signs, displayed in the various e-stores often have free shipment options.

There are available a variety of traffic signs and signals. Online businesses sell traffic signal equipment like alternating flasher type, pedestrian controller type, 3 light controllers on their websites. The businesses highlight the product along with their prices. There is a huge demand for energy saving low-cost traffic lights LED. The web space has a listing of the service providers who offer cost effective, energy efficient traffic signal LED lights to interested customers.

Traffic lights are something about which we all are aware. These basically contains three different options having three different colors and all these colors are actually the small light bulbs which are installed in these traffic signals to make them visible to the drivers who are driving their vehicle on the road. Nowadays these traffic signals are becoming better a there are these mini traffic light, which are being installed at different places. These mini traffic lights can be seen at different places now. The good thing about these mini traffic lights is that they are cheaper to install as compared to the other large traffic lights. The material, which is being used in making these traffic lights, is also of high quality and hence makes these mini traffic lights highly helpful.

LED Traffic Sign

To maintain the traffic in a perfect manner, it is very important that the people can see these traffic signals properly. Although at many places, there are very strict rules for following these traffic signals and that is why it becomes even more important for the people to see these traffic signals properly. Moreover, to make people see these traffic signals, LED Traffic Sign is used. These LED lights are highly bright and are more power friendly which means that they consume much lesser power as compared to the normal lights and also these LED lights can be seen from a very long distance and therefore making these LED Traffic signs fulfill the main aim of controlling the traffic.

Traffic Lights LED

Traffic lights are now made from these LED lights only. This is because these Light Emitting Diodes are much better than the normal bulbs, which were used in making these traffic signals. In addition, these LED lights are much more efficient than the normal bulbs and hence all the governments are now using this Traffic Lights LED only in all the traffic signals, which are being installed in different places in their respected states.

Traffic Signals LED

Idea of colorful LED signs had came into existence after 1962, when a famous scientist named Junior Nick Holonyak developed the visible spectrum-based LED light for the first time in red color. This proved to be a leap forward from white lights used during old days.

During these succeeding years, many other technological experts and researchers of the sector, like T. P. Pearsall and M. George have brought many new advances in the technique associated with light emitting diodes, like high-brightness lights, yellow lights, green lights and high efficiency lights available for optical fiber communications. Introduction of LEDs in different colors have resulted in the launch of LED traffic sign systems.

If you look over the scenario of light emitting diode applications, you will find that LEDs do not have remained in practical application until the year 1968. This is so; LEDs were available at too much expensive rate, in which individual units cost about hundreds or thousands of dollars.

However, with the passage of time and consistent innovation in the area, particularly, the efforts of Hewlett Packard for development and mass production of various parts, costs associated with LED products, including traffic lights LED have reduced gradually to become a preferable option among large numbers of traffic control authorities belonging to different regions of Europe and America.

Most of the LED lighting systems and mini traffic light systems found now are cheap to design to become an ultimately and a commercially viable type of option. Eventually, majority of people including traffic authorities have found practical applications for light emitting diodes in the form of traffic signal LED products and other light or display fixtures, along with simple lighting systems. In fact, colorful light emitting diodes now serve preferable options for signage and visual displays, like LED billboards and traffic lights.

Today, LEDs have obtained huge applications, which gone beyond the imaginations of scientists and technologists during 1960s. LEDs are of preferable products in designing of signs for almost every type of establishment.

Development of Light Emitting Diode has undergone an ultimate technological revolution. While individuals have started relying on such products for large numbers of devices, like DVD players and mobile phones, few people also dwell on the significance of such products in mini traffic light systems. However, at present the interest in making investment in streetlights designed with LED would increase by bringing the system out into open space for lighting of the cities.

Traffic Lights Designed with LED have Wide Applications

Although, scientists have undergone significant developments of primitive light emitting diodes during the late 60s, it has dedicated some time to bring improvements in enough efficiency to expand real applications of existing technology.

Especially, scientists are now giving concern towards a major improvement in such products i.e. intensity of emitted light. These concerns have lead to the introduction of LED products to use as traffic lights LED and their applications on streets. In addition, with the passage of time, LED products have started evolving consistently to become better products and allowed large numbers of cities across the world to use such products for lighting of streets.

LED-based Traffic Light Systems Give Huge Operational Efficiency

A prime reason to use traffic signal LED product in roads and highways is its efficiency. Government officers of the city facing tight financial conditions have chosen for various LED street lights to save big amount of money. As compared to any other halogen or incandescent light, LED products give 50 percent higher efficiency. In this way, users of such products expect to save big amount of money in spite of bearing huge cost at the initial stage. Furthermore, such products last for longtime to translate to highest possible savings in future.

LED Systems Result in Reduction of Carbon Emissions