The Basics of LED Lighting and The Recommendable Taiwan LED Lamp Manufacturer

On November 29, 2017, in LED, by Lambert

What Are LED Bulbs And How Do They Work?


LED stands for light emitting diode. LED lighting products produce light approximately 90% more efficiently than incandescent light bulbs. How do they work? An electrical current passes through a microchip, which illuminates the tiny light sources we call LEDs and the result is visible light. To prevent performance issues, the heat LEDs produce is absorbed into a heat sink.


Lifetime of LED Bulbs


The useful life of LED lighting products is defined differently than that of other light sources, such as incandescent or compact fluorescent lighting (CFL). LEDs typically do not “burn out” or fail. Instead, they experience ‘lumen depreciation’, wherein the brightness of the LED dims slowly over time. Unlike incandescent bulbs, LED “lifetime” is established on a prediction of when the light output decreases by 30 percent.


How is LEDs Used in Lighting?


LEDs are incorporated into bulbs and fixtures for general lighting applications. Small in size, LEDs provide unique design opportunities. Some LED bulb solutions may physically resemble familiar light bulbs and better match the appearance of traditional light bulbs. Some LED light fixtures may have LEDs built in as a permanent light source. There are also hybrid approaches where a non-traditional “bulb” or replaceable light source format is used and specially designed for a unique fixture. LEDs offer a tremendous opportunity for innovation in lighting form factors and fit a wider breadth of applications than traditional lighting technologies.


LEDs and Heat


LEDs use heat sinks to absorb the heat produced by the LED and dissipate it into the surrounding environment. This keeps LEDs from overheating and burning out. Thermal management is generally the single most important factor in the successful performance of an LED over its lifetime. The higher the temperature at which the LEDs are operated, the more quickly the light will degrade, and the shorter the useful life will be.


LED products use a variety of unique heat sink designs and configurations to manage heat. Today, advancements in materials have allowed manufacturers to design LED bulbs that match the shapes and sizes of traditional incandescent bulbs. Regardless of the heat sink design, all LED products that have earned the ENERGY STAR have been tested to ensure that they properly manage the heat so that the light output is properly maintained through the end of its rated life.


How is LED lighting different than other light sources, such as incandescent and Compact Fluorescent (CFL)?


LED lighting differs from incandescent and fluorescent in several ways. When designed well, LED lighting is more efficient, versatile, and lasts longer.


LEDs are “directional” light sources, which mean they emit light in a specific direction, unlike incandescent and CFL, which emit light and heat in all directions. That means LEDs are able to use light and energy more efficiently in a multitude of applications. However, it also means that sophisticated engineering is needed to produce an LED light bulb that shines light in every direction.


Common LED colors include amber, red, green, and blue. To produce white light, different color LEDs are combined or covered with a phosphor material that converts the color of the light to a familiar “white” light used in homes. Phosphor is a yellowish material that covers some LEDs. Colored LEDs are widely used as signal lights and indicator lights, like the power button on a computer.


In a CFL, an electric current flows between electrodes at each end of a tube containing gases. This reaction produces ultraviolet (UV) light and heat. The UV light is transformed into visible light when it strikes a phosphor coating on the inside of the bulb. Learn more about CFLs.


Incandescent bulbs produce light using electricity to heat a metal filament until it becomes “white” hot or is said to incandesce. As a result, incandescent bulbs release 90% of their energy as heat.


If you have any interest in LED lamp manufacturer, try to check out the website of Daina Electronics Co., Ltd... They provide a variety of LED lights like multi-color LED, oval LED, rectangular LED, round LED, SMD LEDs, super bright LED lights, super flux LED, tape LED etc. More details, click here: www.daina-led.com to obtain the information you need.



Article Source: https://www.energystar.gov/products/lighting_fans/light_bulbs/learn_about_led_bulbs


What is Super Bright LED Light?

On March 1, 2017, in LED, by Lambert

If you are planning to buy a quality LED flashlight, you should make sure that it would be able to provide good and clear lighting. There are many flashlight manufacturers in the market, who are providing super bright LED lights, which can be used in dark areas. These LED are capable of lighting up to 300 meters. This is a marvelous discovery of the new and advanced technology. Even though LED was in the market from many years, most of the people did not know the real benefits of it. As people started using it for different purposes, LED manufacturers started producing more advanced and powerful LED lights.


However, installing LED to cars has become a new trend today. Most of the people who look for an option to modify their cars and other vehicles use LED bulbs. Even though most of the people use the ordinary LED bulbs, few opt for super bright LED light, which will provide them more power beams than the ordinary ones. These LED come out with four output levels; therefore, you have an option to set it to low, medium, high or with turbo.


If you research on the web or visit your nearby store, you will be able to find different types of super bright LED light series, which are obtainable in different colors. Apart from the car modification, LED is also used for many industrial purposes. These bulbs can be also fixed for bikes with the help of a LED kit. Finding the right accessories for your vehicle is very important as it might enhance your driving experience.


DAINA is the professional LED manufacturer in Taiwan. We provide a variety of high quality LED lights such as super bright LED lights, oval LED, rectangular LED, multi-color LED and so on products for customers. Learn more information about LED lights, welcome to visit our website and feel free to contact DAINA.



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Guiding Public to Safety with LED Warning Lights

On November 17, 2016, in LED, by Lambert

Having multifunctional warning lights can really make a difference to security personnel trying to control the situation and for public near the emergency zones. Emergency lighting can help the security personnel in many ways to direct the public, keep themselves safe and work on the emergency situation. The use of LED bulbs has made it possible for the LED warning lights to last longer without having the risk of burning out, or draining the batteries. They are also available in a number of colors, which works well in communicating the emergency situation to public.


The most common combination of LED warning lights that we see every day is the blue and red on cop cars. Apart from these colors, there are green, yellow, white and amber colors that are used in emergency vehicles like fire trucks, ambulances, construction vehicles and towing trucks. Emergency vehicles are not the only ones that have the need for warning lights. The personal vehicles that belong to emergency response team volunteers also need to be equipped with emergency lighting when they are responding to emergency situations. They are not allowed to have permanent fixtures of warning lights on their cars, but they can carry the lights and fix them when they have to navigate through heavy traffic zones, to the emergency zones. Green lights are used to request the right of way when navigating through heavy traffic zones, while red and other colors demand the right of way and are used by high-profile emergency vehicles.


Warning lights have strict regulations regarding the use of them in public because LED lights emit high intensity light beams which can have adverse effective on people with sensitive vision. Use of certain colors too varies from country to country and state to state in USA. Having LED warning light that can be stored is a great idea, since it gives the freedom to the security personnel to use depending upon the need of the hour. More sophisticated options like full-sized light bars are also of great use when it comes to dealing with the heavy traffic in emergency areas. Light bars come with in-built traffic advisers, which can have different shapes like arrows in discernible flashing patterns. They can direct the traffic in definite diversions that can suit the emergency situation, and help the emergency response teams to work better without confusion. Light bars need to be permanently fixed onto the roofs of the vehicles, but they are suitable for unmarked vehicles as well. Unmarked vehicles can have them mounted on the grill which is hidden under the roof of the vehicle. When in need grill rises to the surface and emergency lights can be used.


LED warning lights are available in the form of dash lights and deck lights as well. Dash lights can be mounted on the rear and front of the vehicles, which increases the visibility in the emergency zone. Dash lights and deck lights can also be used as hand-held lights when the security personnel need to survey the emergency zone on foot. They are worthy additions to every emergency vehicle, to help them be safe in roads and to guide the public to safety.


Ching Mars Corp. is a professional manufacturer and supplier in LED warning light from Taiwan. Nowadays, LED lights are becoming popular for several applications. We focused on manufacturing all kinds of LED warning lights to be placed on the outside of the vehicles.


Various LED warning lights of Ching Mars equipped for emergency situations, such as amber strobe warning light, LED warning light bar, LED traffic baton and more. If you are interested in need further details about LED warning light series, welcome to visit our website and feel free to contact Ching Mars!



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LED Warning Lights – Reliable and Energy Efficient

On March 11, 2016, in LED, by Lambert

Inadequate street lights or those present on police areas pose a risk for not only an average citizen but also the police. In the past, lack of proper lighting had given birth to several accidents and criminal activities that could simply be avoided with better lights. However, the advent of LED warning lights has allowed police officials to become more visible to the general public as well as to criminals, hence reducing accidents and crimes.

Longer Reaction Time for Drivers

A recent survey has proven that such police warning lights have made troopers more visible to passing motorists than ever before. When placed on police cars as a replacement to the traditional red revolving incandescent, the LED warning light allows police cars to be seen whether its day or night. Due to their brightness, these lights are also visible in rain, fog and snow. The survey also revealed that the biggest advantage seen is that it gives other people more time to react since they can see these police warning illumination from a distance.

Energy Efficient

Besides giving drivers more time to respond to an accident or a crime scene, LED warning lights have proven to be more energy efficient than traditional red revolving lights. Before the advent of these new signs, the incandescent lights used to consume the car’s battery within a couple of hours. The new lights allow the car’s battery to last longer, allowing the police cars to simultaneously use computers, cameras and other electronic equipment installed in their cars.

Different Kinds of Warning Lights

Whether it’s a radio silence light or a Do Not Open Door light, police lights are capable to work well in every situation. The radio silence light is fitted with an array of ultra-brightness 12v LED matrixes that ensure maximum safety, flexibility and quality. Moreover, their slim design allows them to be mounted on a wall or door. On the other hand, a ‘Do Not Open Door’ light indicates that the door is closed at the moment for some reason and should not be opened until the sign is turned off. The flexibility offered by such warning lights allows police departments flexibility as they carry out a number of operations.

Police warning lights are making a big difference for security officials across a number of countries, who have begun to see the benefits and are increasingly replacing the traditional lights with the new ones.

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Good About Super Flux LEDs

On September 9, 2015, in LED, by Lambert

Super Flux LEDs, also known as High Flux LEDs are rectangular packages of LEDs with 4 pins. Generally Super Flux has three types of size, 3mm, 5mm and flat top with four colors, red, green, blue, white, warm white available. It is more and more used in the various lighting applications particularly in automotive industry in tail, stop and turn lights. Below are four factors making Super Flux LEDs popular.

Ability to provide maximum flux on PCB

Super Flux LED is able to emit the maximum lightness with the less power cost than other transitional LEDs. When LED lighting products are based on PCB. This feature enables LED manufacturer use less number of LEDs to attain the brightness required and lower whole product cost. It is the definitely choice of LEDs when designing on PCB.

Good resistance against moving

The design of 4 pins enables Super Flux fix solidly, even in the rigorous situation such as vibration or collision, it will not be damaged or separated from the PCB. While the two pins LEDs apparently are easier to crack when suffers from such vibration or collision. This is why Super Flux is widely used in the automotive tail lamps which frequently subject to heavy shocking, nit has the best stability among all the environment.

Lowest thermal resistance

Thanks to large lead frame design, Super Flux has the lowest thermal resistance comparing with other through- hole LEDs.When working at the same power, the temperature rise at the LED junction is only half of that at other traditional LEDs. That being said, Super Flux is able to be working under a relatively wide range of temperature at high input power. With this advantage, it is very suitable to be used in high performance applications where low thermal resistance is a must.

Broad selection of viewing angles to suit various applications

Super Flux LEDs offer wide choice of viewing angles categories which includes 40 degree, 70 degree, 90 degree, 120 degree, etc. The wide viewing angle is very important specially to the automobile tail tights, as a result it is the best choice. These selection also give Lights engineers more options to work out a lighting solution.


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LED Manufacturers – Going Green With LED Technology

On July 21, 2015, in LED, by Lambert

LED technology has come a long way since the 1980’s. Traditionally only suited for use in electronics and appliances (think VCR clocks and microwave ovens), LED has now come of age and is starting to make a considerable impact on the movement toward greener, cleaner energy solutions. Unlike incandescent or halogen bulbs, LED lighting converts 90% of its power into usable energy – filling a room with ample light. With new enhancements in LED manufacturing, buyers can now take advantage of the full spectrum of colors, including a pure white “noon day” light that provides increased clarity and sharpness to objects without causing eye strain or glare.

Unlike incandescent or fluorescent lights, LED technology also contains no filaments, ballasts or starters. Compared to conventional lighting systems, LED lighting requires far less maintenance and can last up to 50,000 hours while still putting out up to 70% of its original light. LED lights don’t burn out, but fade out gradually, requiring less time and effort than typical light bulbs.

Because LED bulbs by led manufacturer are so energy efficient, they can potentially cut your energy bill by 50% or more. Replacing a typical three tube fluorescent light (with each light putting out 32 watts) with LED bulbs (with each light putting out 15 watts) cuts energy costs by over half while still producing the same amount of light. But perhaps the most important benefit of switching to LED lighting is its impact on the environment.

Nearly 50,000 pounds of mercury waste are dumped into landfills every year because of fluorescent lights that are disposed of. Of that 50,000 pounds of mercury, it takes only 4 milligrams to poison 7,000 gallons of water and render it undrinkable. When you consider how precious our fragile water system is, it just makes good sense to get rid of outdated fluorescent bulbs and high-maintenance incandescent. What’s more, LED lights are fully recyclable – so you not only help the environment by reducing your power usage and saving money, but you help contribute to ecological sustainability by choosing lights that are cleaner and greener than their counterparts.

In addition to the energy and money saving benefits that people are discovering with the transition to LED lighting, statewide organizations and even the federal government are noticing too. Local power plants, state energy programs and federal departments are making energy-upgrading incentives available across the country. Depending on where you live, you may be able to upgrade to LED technology to meet mandated energy use requirements for your local area by led manufacturers.

To learn more about the benefits of installing an LED lighting system in your home and how much you could be saving, consult with your LED manufacturer or supplier. You may learn that the savings are far more impressive than the lighting system you’ve been using all these years. When it comes to cleaner energy, more money in your pocket and less of an impact on the environment, Going Green with LED Technology brings tangible results that are clear in any light!

LED Manufacturers are not all created equal. When finding the best one to work with, one must perform lots of research. Joe Giovinco and his team at Geo Trade LTD work hard to study this subject. If you are seeking more information, please visit the industry-leading authority LEDManufacturer.org for the most up-to-date articles and posts about these types of lighting solutions.

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Chang Yao Taiwan LED Manufacturer

On June 28, 2010, in LED, by Lambert

Chang Yao auto light manufacturer was founded in 1979 and has been a professional and outstanding manufacturer of automotive bulbs. Our main products are including automotive led bulbs, auto light bulbs, home led light bulbs, halogen lamp bulbs and miniature light bulbs. We have accumulated years of experiences in oversea markets, we mainly export to Asia, North America, the Middle East and Europe and other regions. As a leading Taiwan LED manufacturer, we keeps developing new products to go with the ever-changing market. Nowadays, LED technologies are changing your life at a rapid pace, just choice the best LED products from Chang Yao, Ltd.

Chang Yao, Ltd.
Address: No.249, Yanhe St., Jhudong Township, Hsinchu County 310, Taiwan (R.O.C.)
E-mail: sales@auto-light-manufacturer.com
Tel: +886-3-5941383
Fax: +886-3-5941561


Daina Super Bright LEDs

On March 2, 2010, in LED, by Lambert
Super Bright LEDs

Super Bright LEDs

Daina Electronics has more than twenty years of experiences in manufacture of super bright LEDs. The super bright LEDs have passed the ISO 9001:2000 certificate. It is wide used in traffic signs, automotives, outdoor panel, indicator and lightings. We always focus our emphasis on customers’ demand and prompt response. It firmly believes that customers’ satisfaction is its driving force for excellence.

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