The Advantages and Types of LED Light

LED light

LED light bulbs have a longer life than traditional incandescent light bulbs and require less energy. They come in a variety of shapes, offer a variety of sheens, and come in different base widths to match almost any light fixture. On today’s market, many manufactures can provide a wide selection of LED light bulbs to help create the lighting effect your desire, for example: LED projection light, LED bay light, and LED street light etc.

led lightEvery light fixture benefits from a well-chosen light bulb. And the bulb offer both practical and aesthetic advantages over other lights. On today’s market, you always have many options. Why LEDs are so popular in these days? This is because they have so many advantages. In addition to energy efficient, LEDs are durable and shockproof unlike glass bulb lamp types. More importantly, they are eco-friendly.

In above, we have talk about the advantages of LED. What is LED? An LED (light-emitting diode) is a two-lead semiconductor light source. It is often small in area and integrated optical components may be used to shape its radiation pattern. The LED consists of a chip of semiconducting material doped with impurities to create a p-n junction. As in other diodes, current flows easily from the p-side, or anode, to the n-side, or cathode, but not in the reverse direction.

The first commercially usable LEDs were developed in the 1960’s by combining three primary elements: gallium, arsenic and phosphorus to obtain a 655nm red light source. As LED technology progressed through the 1970’s, additional colors and wavelengths became available. In a word, LEDs have gone from infancy to adolescence and are experiencing some of the most rapid market growth of their lifetime. Today, there is a myriad of applications for LED, for example: indication lights on devices, small and large lamps, traffic lights, large video screens, sings, and street lighting.

LED Road Light – Improve Urban Road Safety

LED road light

An LED (light-emitting diode) is a two-lead semiconductor light source. It is often small in area and integrated optical components may be used to shape its radiation pattern. In daily life, LEDs are often used as indicator lamps for electronic devices, replacing small incandescent bulbs. Nowadays, you can find LED road light everywhere.

led road lightNew in manufacturing, the LED light cluster is sealed on a panel and then assembled to the LED panel with a heat sink to become an integrated lighting fixture. LED street light fixtures enhance illumination along city streets while providing savings through increased energy efficiency, decreased maintenance needs and longer-rated lifetimes.

LED road light can improve urban road safety by making colours and objects clearer to drivers, reduce crime and vandalism, and reduce light pollution. In addition, LEDs are proven to be the most efficient option for road today and can help municipalities achieve up to 50 to 70% in energy savings over conventional road lighting technologies like mercury vapor, metal halide, and high-pressure/low-pressure sodium lamps.

And nowadays, LED road light has many features, for example: upgraded thickened die casting ally body, great for heat dissipation and guarantee the life of LED bulb, safer than other lights with bad heat dissipation technology which would break down within a month, better dustproof and weatherproof effect. More importantly, LED light bulb can last up to 50, 000 hours.

In addition to mention earlier, LED lights also have lower environmental footprint, no mercury, lead or other known disposable hazards, significantly longer life span, instant-on, with no run-up or re-strike delays, and opportunity to implement programmable controls. If you are going to purchase LED lights, some parameters are worth to pay attention, including: input voltage, power input, lumen and color temperature etc. As customers, you always have many options on today’s market.

Solar Led Street Light – Why Use It

Solar Led Street Light

LED is usually used as lighting source of modern solar street light, as the LED will provide much higher lumens with lower energy consumption. An LED street light is an integrated lighting-emitting diode light fixture that is used for street lighting. In recent years, solar LED street light has gotten more and more popular.

1It is well known that each street light can have its own photo voltaic panel, independent of other street lights. LED street lights have been installed or announced for installation in several large cities as well as smaller cities throughout the world. And solar LED street light has a wide range of applications.

Firstly, LED lighting offers high efficiency, long operating life and low voltage operation which ideal for solar. Secondly, solar street lights were initially used in remote locations and disaster prone areas. Finally, as LED efficacy and light output have improved, they are becoming mainstream.

The solar LED street light is designed for the street lighting demand and fully meets the special requirements of solar street lighting. The sun is an in-exhaustive, reliable, non-polluting source of power. Solar powered outdoor lighting products are ideal for lighting the area in remote locations where the electricity is unavailable or erratic.

There are more and more markets that need the energy saving, long life and green lighting LED solar street light due to energy shortage. Solar panel of the LED street light can receive the energy from the sun during the day, and then convert to electrical energy and save it to the battery for uses in the nights. More importantly, it will cut off during the day time. This is why solar powered LED lights are so popular.

Apart from street light, LED bay light, LED flood light, LED parking light etc. also are very popular and useful in these days.

The Advantages of LED Flood Light

LED Flood Light

If you are looking a flood light, LED is the way to go. LED flood light has a wide range of applications: plaza, show room, factory, shopping mall, architecture, warehouse, petrol station, and conference centers, etc.

4General speaking, LED flood light can be used for a variety of commercial and residential applications. With the development of technology, a number of types of LED light are available, for example: LED large floods, LED small floods, StaxMAX LED flood light, and LED bullet flood light. At the same time, the power also has a wide range, including: 30w, 60w, 90w, 120w, 150w, 210w, 270w, 300w, and the standard model: 400w.

LED flood light can help reduce energy consumption while providing a high quality of light for your outdoor areas. In addition to this, LED bay light also is very popular. It is perfect for warehouses, industrial and retail applications. This is because it is extremely energy-efficient, it is easy to manage, and it outlast other types of lighting. Industrial LED lights are the heavy-duty, super-bring alternative to traditional tube light fixtures. Indoor lighting fixtures provide industrial and commercial lighting to help improve safety and energy efficiency while enhancing productivity.

Why LED lighting is so popular now? Below are some examples of reasons:

Long life: LED bulbs and diodes have an outstanding operational life time expectation of up to 100, 000 hours. This is 11 years of continuous operation, or 22 years of 50% operation.

Efficiency: LEDs are extremely energy efficient and consume up to 90% less power than incandescent bulbs. They have been coming extremely popular for light sources in remote areas than solar panels due to the low power usage.

Environmentally Friendly: LED light is they are an eco-friendly form of lighting as they do not contain mercury or other harmful gasses or emit any harmful UV rays.

Other advantages of LEDs include safety, fast switching, and improved durability etc.

Street LED Light That Makes Our World Greener

street LED light

An street LED light is an integrated light that uses light emitting diodes as its light source. Over the last few years, it has gone from something cities would love to have to the sector standard. LED street lighting enhance illumination along city streets while providing savings through increased energy efficiency, decrease maintenance needs and longer-rated lifetimes. LEDs provide better, clear, and more consistent light quality that make cities’ streets safer. Read on to find more details about LED lighting.

LED Street LightingLED lighting products use light emitting diodes to produce light very efficiently. An electrical current passes through semiconductor material, which illuminates the tiny lights sources we call LEDs. LED lights are very popular on today’s market. This is because it differs from incandescent and compact fluorescent lighting in several ways.

LEDs are available in a variety of color temperatures, typically ranging from “warm” yellow-rich lights to “cooler” blue-white lights. And the bulbs come in a variety of shapes, offer a variety of sheens, and come in different base widths to mach almost any light fixture. More importantly, LED lights consume 50% less energy on average and are virtually maintenance free for 15-20 years. Smart street LED  light enable the city to monitor energy consumption and provide the opportunity to dim lighting levels during late evenings. The new LED lights will make arterial streets safer by increasing their visibility at night. LEDs will improve lighting conditions throughout the city for drivers and pedestrians alike.

General speaking, street LED  light has these benefits, including; lower energy consumption, lower environmental footprint, reduced maintenance costs, significantly longer life time, improved night visibility due to general light output, uniformity and higher color temperature, as well as no mercury, lead or other known disposable hazards, and so on. Nowadays every person tries to save energy and be part of making our world greener and a better place to live. In this case, LEDs have gotten more and more popular.

LED Projection Light That Has Many Advantages

LED projection light

LED projection light can be used in many fields, for example: architecture, bridge, street, shopping mall, tunnel and stadium etc. These days, such lights has many advantages, for example: corrosion resistant coated, customers colors available, built-in surge protection and thermal protection, and instant start and flicker free, just to name a few.

LED Projection LightOffering a number of distinct operational and performance advantages, LED illumination technology can solve some of the challenges found in designing projection arrays and other applications. LED technology is used in a wide range of products, including home theater projectors, business and education projects, and even the emerging market of pico projectors, and other mini projector systems.

In addition to LED projection light, LED bay light, LED spot light, LED flood light and LED tube light etc. are very popular LED products. Why LEDs are so popular on today’s market? You will find the answers in next paragraphs.

LEDs are sold light bulbs which are extremely energy-efficient. They are one of today’s most promising lighting technologies. An electrical current passes through semiconductor material, which illuminates the tiny light sources we call LEDs. The heat produced is absorbed into a heat sink. The directional nature of light produced by LEDs allows the design of luminaires with higher overall efficiency.

In addition, LED bulbs and diodes have an outstanding operational lifetime expectation of up to 11 years of continuous operation, or 22 years at 50% operation. Unlike most other light sources, LEDs do not have their lifespan reduced by on/off cycles. LED lights last longer, so even though you are paying more at purchase, you buy fewer bulbs over times. LED makes very nice lighting for effect and decorative purposes. And LEDs have low maintenance cost due to the long lifetime. Plus, LED light sources are mercury-free and can power off and on instantly. In short, it is worth to using LED lights in many fields.

LED Spot Light- Why Use It

LED Spot Light

LED spot light allow you to direct light where you want it and has great control over your lighting. The light can be used in many occasions, for example: floodlighting, cold storage, architecture, show room, plaza, stadium & sports field, tunnel, warehouse, parking area, and plant area etc. And the LED spot light always has corrosion resistant coated. Read on to find out what is LED and why LED light is so popular for years.

LED spot lightFirstly, let us talk about what is LED. LEDs (light-emitting diodes) are semiconductor devices that produce visible light when an electrical current passed through them. They are now being incorporated into bulbs and fixtures for general lighting applications. LEDs are new rock stars of the bulb world. When an LED is switched on, electrons and electron holes come together.

Secondly, I will talk about why LED is so popular. LED is a highly energy efficient lighting technology, and has the potential to fundamentally changes the future of lighting in the world. Every business is looking for more efficient energy solutions. The answer is LED lighting. A standard 50 W halogen lamp turns 90% of electricity used in heat with only 10% into light. By contrast, LED lights are estimated energy efficiency of 80%-90%. This means that about 80% of the electrical energy is converted to light. LED lights are energy efficient and cost effective.

In addition, LEDs has long longevity – they have a lifespan of up to 60, 000 hours compared to 1, 500 hours for incandescent bulbs. LEDs are also environment-friendly – no UV radiation produces, no ultra violet or infrared light. LEDs also are less pollution due to they have no toxic chemicals like mercury, lead, arsenic, dioxide or phosphorous, and so on. With these advantages, LED spot light is  widely used in many fields now.

Good LED Street Light

Contrast to traditional lighting technology, LED street light has higher efficiency and longer lifetime. Due to the specific quality of it, this kind of LED light becomes the first choice of the street light bulb type.

No matter in which country, street light is the vastest use in urban lighting and it is a kind of consumables. When drivers running their car on the road, street light bring a bright view for them and prevent the traffic accident. If the street light is broken, it not only influence drivers’ moods but also increases the risk of traffic accident. A good quality of street light is the most important. So LED light comes into the view of public.

Actually for street light, higher efficiency and longer life time is indispensable for cost reduction. In addition to the LED light itself, but also its switching power supply should has high efficiency and durable thus can ensure the same free maintenance period of use with LED street. led lights11_副本

For this reason, resonance transverter is one of the most popular power supply topology. Contrast to former power supply topology, the capacity of resonance transverter can provide higher efficiency of power supply and reduce EMI. Soft switching is one of the most important capacities of resonance transverter. The body diode using in the resonance transverter sometimes may lead to system failure. The charge in the body diode must be completely eliminated to avoid the occurrence of large current and voltage surge. So the switching power supply of LED light need more perfect solution to provide more efficient lighting system and has no influence on the durability and cost effectiveness of transverter.

With the rapid development of national economy in each country, energy problem become more and more extrude. Energy saving is badly in need to be solved with. So the using of LED in street light has a significant sense for urban lighting.

LED Street Light Quality and Vehicle Lamp

In recent years, you must have been so familiar with the LED product like LED TV set, LED displayer, and LED lights which are often placed in streets. In any cases, quality is the most important thing for products. For manufacturers, high quality products mean more business opportunities; and for users, high quality products means good experience, even life safety. And outdoor lighting plays a key role in safety for years. Therefore, more and more people pay attention to LED street light quality.

LED is short for light-emitting diode which is a two-lead semiconductor light source. Nowadays, LED lights have been used in many fields, for example: mentioned above outdoor lighting, household lighting, as well as used in many devices and vehicles. Nowadays, you can a number of vehicles on the roads, and as parts of these vehicles, LED lamps play a very important role in driving safety, especially in bad weather (e. g. fog and rain); in these bad weather conditions, drivers always has a bad visibility and it is easy to happen traffic accident. Just this moment, LED lamps can remind drivers whether there are vehicles around them.

Well, why people used led lights as vehicle lamps? This is because LED light has following advantages:

1. Long Lifetime – LEDs are often quoted of having a lifetime of up to 100,000 hours (more than 11 years); on the other hand, incandescent bulbs may have an expected lifetime (to failure) of 1000 hours.

2. Energy Efficiency- LEDs only consume up to 90% less power than incandescent bulbs thus about 80% of the electrical energy is converted to light.

3. Environmental – LEDs are eco-friendly because of they have no UV radiation, no mercury.

Today, you can find so many types of LED lamps of vehicles on the market. They are in different sizes and shapes and suitable for different brands of vehicles.

Why People Use LED Street Light

Roadway lighting is the important part of urban lighting. Traditional street light adopt high pressure sodium lamp which make a great waste of energy because of its large light loss. Nowadays, the environment all over the world is getting worse and many countries begin to develop the clean energy. So, the development of led street light which has a plenty of advantages has important meaning.

Roadway lighting is closed related to ordinary production and lives. With the speeding up of the urbanization process, led street light get into the view of public and become the new generation of energy-saving light source. So LED light becomes the best choice for the energy saving of roadway lighting.led

Contrast to traditional lighting technology, LED light has higher efficiency and longer lifetime. Actually, the higher efficiency and longer lifetime are the indispensable condition for reducing cost. The switching power supply designed for LED power supply must has high efficiency and durability thus to make sure it can has a maintenance-free lifetime as long as LED light.

For this reason, resonance convertor is the most popular power supply topology. Contrast to the foregoing power supply topology, this equipment can provide higher power efficiency and reduce EMI. Brand new resonance controller can provide more efficient solutions combined with new power switch and at the same time it will not make influence on durability and cost efficiency of convertor.

Different from ordinary street light, LED light source adopt low-voltage direct current supply and the efficient white light which compound by blue and yellow light. This light source has higher efficiency, security, energy saving, long lifetime and rapid response speed and it can have a wide use in roadway.

However there is a shortage of LED light which is the light failure problem. Contrast to LED with miniwatt, high-power LED light has fewer problems on light failure but the heat dissipation problem of it cannot be solved.