China LED Product Blog

Asking how much a LED screen cost, is like asking how much a car cost. Such kind of questions can only have one answer. It depends. On all the following 5 variables:

1- Size: do you need a Smart car or a BMW X5 (i.e. what are the dimensions of the LED screen you want to install?)

2- Power: do you want to drive it at race circuits or you need it just to do the grocery? (i.e. what’s the resolution of the LED screen?). Note for beginners: resolution = distance between the pixels: the closer they are, the better is the image at shorter viewing distances.

3- Reliability: premium car brands use premium materials and are therefore able to provide longer warranties (i.e. so do LED screens’ manufactures)

4- Credentials: how much do you value the world-class service provided by Toyota? (i.e. beware of newly established Asian companies without a proven technology and history)

5- Training: BMW gives a 2 days safe-drive course to any Customer that purchases the new sport series. (i.e. beware of LED screen manufactures that offer no or minimum training on how to use the display effectively)

Before purchasing a LED screen you should ask yourself these questions and rank them depending of the importance that each point has for you. In this simple way you can define the specifications and profile of the ideal screen and manufacturer you are looking for.

Now, if you need to have exact numbers, here there are some real figures:

1- Size: the smallest led screen size I recommend is 2 x 1.5 meters: of course it depends on the pixel pitch, but in general that’s the smallest size I recommend.

2- Power: the best price/performance ratio resolution I recommend is 10mm: again, the resolution depends on the average viewing distance of your audience, but in general 10mm is a safe bet.

3- Reliability: the warranty should be ideally 2 years or more. some entry-level products might have a 1 year warranty. If this is the products you are looking for, make sure that maintenance contracts are available. And if they are, beware of companies asking 25% of the value of the screen starting from the second year for maintenance it might mean that they consider their product at risk.

4- Credentials: for the credentials of the company I recommend you don’t only check the website because anyone could insert a nice picture on his website (e.g. there are a few pictures of an Italian manufacturer screens published on other websites). What I would recommend you to do is to get the name of at least 2/3 Customers that are already using the screen and then talk to them. Or ask for video-testimonial (indicating the details of the person speaking).

5- Training: concerning the training, make sure that your supplier can provide you at least a basic training on how to use the screen. I’m not talking about a technical training (that’s should be obvious) but I’m talking about a training that shows you the best techniques (and the worst mistakes) to create ads, market your screen, find and win advertisers etc.

A final note concerning the price: if you are approaching the LED screen industry for the first time, I think you should consider a minimum investment of about 20/30.000 Euro to purchase a display similar to the one I described above. If you get an offer for a lower price, go through the 5-points-checklist and make sure you are aware of what kind of LED screen you are getting.

LED Display,
Indoor LED Display, Outdoor LED Display, LED Display Module

LED lighting is fast becoming standard in homes and business everywhere. LED lighting and light emitting diodes, are a smarter, more efficient way to light a room. Rather than using fragile filament power that burns out easily, LED lighting utilizes the movement of electrons for power and light. Built so that a great number of photons are released outward, the light from a diode is focused through the end of a plastic bulb which produces a bright light.Because the power source or diodes are housed in plastic bulbs, LED lighting tends to be more easily protected than the older standard of fragile bulbs. LED lighting uses only about a third of the electricity needed to supply energy to traditional bulbs giving it longer life and providing almost 60,000 hours of light. Compared with only about 1,000 hours of light in incandescent lighting, this makes for a huge advantage.LED lighting tends to mimic natural, outdoor light. This proves invaluable for the consumer and in case studies has been related to more alertness. LED lighting is also a mainstay for those suffering from SAD, a depression caused by lack of natural light in the winter months. The greener way to go, LED lighting is not only cost effective, it uses less energy. LED bulbs stay relatively cool since they only utilize the diodes for light rather than relying on electricity that heats incandescent bulbs, as the filament must be warmed to produce light. Because the electricity used in LED lighting is being directly used for light this cuts down on energy demands considerably.

LED Light for you opens a new dimension in business relations between you and your partners. Using our network you can now easily contact a wide range of LED light products worldwide.

We have a number of joint factory to provide you with product, Key products include LED Work Light, LED Flashlight, Outdoor LED Display, Outdoor LED Display, also we can supply LED Display Screen, LED Ceiling Lights etc.

All partners can assure you the highest level of quality, know how and service.

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A clustered LED light bulb like the CC VIVID Plus LED is an energy efficient, long lasting multi-directional light bulb that actually costs less than CFLs in the long run, while providing healthier lighting right now.

The CC VIVID Plus LED light bulb has a standard cork screw socket, but with a ten year lifespan and like most clustered LED light bulbs of its category, is quickly becoming the trend in sustainable solutions to indoor/outdoor artificial lighting.

The LED is a directional light, that will last for a long time and works well with dimming mechanisms, but when clustered (such as this one with 36 LEDs), that directional lighting quantifies immensely.

available in AC or DC, 120V AC (1.84 Watts) and 12V DC (2.5 Watts), 60 lumens, 36 LEDs, dispersed output, average bulb life of 60,000 hours (ten years), safe for outdoor/indoor/small space use, with a two year warranty, measures 3.25 x 2.25 and ships at one pound.

Energy efficient, dispersed higher light output, perfect for accent lighting, reading, porches, smaller rooms, hallways, cubbyholes, or wherever needed most around the home; clustered LED light bulbs such as the CC VIVID Plus LED bulb are a great way to improve the environmental friendliness of your home for a more self-reliant way of life that starts with your pocket book.

LED Light for you opens a new dimension in business relations between you and your partners. Using our network you can now easily contact a wide range of LED light products worldwide.

We have a number of joint factory to provide you with product, Key products include LED Work Light, LED Flashlight, Outdoor LED Display, Outdoor LED Display, also we can supply LED Display Screen, LED Ceiling Lights etc.

All partners can assure you the highest level of quality, know how and service.

LED Light for you opens a new dimension in business relations between you and your partners. Using our network you can now easily contact a wide range of LED light products worldwide.

We have a number of joint factory to provide you with product, Key products include LED Work Light, LED Flashlight, Outdoor LED Display, Outdoor LED Display, also we can supply LED Display Screen, LED Ceiling Lights etc.

All partners can assure you the highest level of quality, know how and service.

United Supermarkets here has retrofitted low- and medium-temperature refrigerated led display cases in all of its 47 stores with a light-emitting diode (LED) solution from Lumination, Cleveland, a GE Consumer & Industrial business. The LED solution replaces United Supermarket’s traditional fluorescent lamps. In all, United retrofitted more than 3,600 doors in its reach-in door merchandisers with the LED technology. United expects to save more than $633,000 annually in energy and maintenance costs, said Lumination. “Lowering our energy costs is very important to us,” said Michael Molina, vice president of facilities and design at United Supermarkets, in a statement. “The LED retrofit in our refrigerated coolers is providing significant energy savings.” The expected payback is 1.8 years through energy savings and many years of virtually maintenance-free service with a rated life of up to 50,000 hours, said Lumination.

LED Light for you opens a new dimension in business relations between you and your partners. Using our network you can now easily contact a wide range of LED light products worldwide.

We have a number of joint factory to provide you with product, Key products include LED Work Light, LED Flashlight, Outdoor LED Display, Outdoor LED Display, also we can supply LED Display Screen, LED Ceiling Lights etc.

All partners can assure you the highest level of quality, know how and service.

China Display
Technologies, Inc. (OTC Bulletin Board: CDYT), a leading manufacturer in China
of optoelectronic products, specializing in small-, mid- and large-sized LED and
CCFL backlight units for LCD displays, today announced that it has engaged
RedChip Companies, Inc. to lead its investor relations.
Mr. Lawrence Chan,
CEO of China Display Technologies said: “We selected RedChip’s team to help
increase awareness of our company among the investor community. RedChip is known
for its comprehensive and innovative investor relations platform and investor
awareness services. Clearly RedChip has a superb reputation in the small-cap
sector. And as we recently secured
long-term supply contracts with other
industrial giants, TCL Corporation and Skyworth, we are even more excited and
confident in our potential to achieve strong sales growth in 2008.”
“We are
very pleased with the opportunity to represent China Display Technologies,” said
Dave Gentry, President and CEO of RedChip Companies. He added: “We believe their
portfolio of product offerings for the href="http://www.china-led-products.com/LED-Backlight-c17.html"
target=_blank>LED backlight market as well as their established global
distribution network positions them well for strong top- and bottom-line growth.
Our team looks forward to implementing a comprehensive investor relations
program and helping to increase their visibility among Wall Street’s small-cap
equity community.”

About China Display Technologies, Inc.
China Display Technologies, Inc.
through its wholly owned subsidiary, Suny Electronics (Shenzhen) Company Ltd. in
China, designs, manufactures and markets small- to mid-sized Light Emitting
Diode (LED) and Cold Cathode Fluorescent Lamp (CCFL) backlights for various
types of Liquid Crystal Displays (LCDs). Its products have applications in
electronic consumer products, such as mobile phones, PDAs, GPS systems, portable
DVD/VCD players, MP3s and MP4s, medical equipment and household appliances with
displays. China Display has 800 employees, with manufacturing facilities and
headquarters located in Shenzhen, China. The Company has a global customer base
of electronics manufacturers with a distribution network covering Hong Kong and
18 provinces in mainland China, and currently exports to 17 countries and
regions including the United States, Europe and Japan. For more information,
visit http://www.chinadisplaytech.com .

About RedChip Companies, Inc.
RedChip Companies is an international,
small-cap research and financial public relations firm with offices in Orlando,
Florida; Shanghai; and Paris, with affiliates in Atlanta and New York. RedChip
delivers concrete, measurable results for its clients through its extensive
national and international network of small-cap institutional and retail
investors. RedChip has developed the most comprehensive platform of products and
services for small-cap companies, including: RedChip Research(TM), Traditional
Investor Relations, Digital Investor Relations, Institutional and Retail
Conferences, RedChip Internet TV(TM), and RedChip Radio(TM). To learn more about
RedChip’s products and services please visit:
http://www.redchip.com/visibility/productsandservices.asp .

target=_blank>LED Display

Safe Harbor Statement
This release contains certain “forward-looking
statements” relating to the business of the Company and its subsidiary
companies. These forward-looking statements are often identified by the use of
forward-looking terminology such as “believes, expects” or similar expressions.
Such forward looking statements involve known and unknown risks and
uncertainties that may cause actual results to be materially different from
those described herein as anticipated, believed, estimated or expected.
Investors should not place undue reliance on these forward-looking statements,
which speak only as of the date of this press release. The Company’s actual
results could differ materially from those anticipated in these forward-looking
statements as a result of a variety of factors, including those discussed in the
Company’s periodic reports that are filed with the Securities and Exchange
Commission and available on its website ( http://www.sec.gov ). All
forward-looking statements attributable the Company or to persons acting on its
behalf are expressly qualified in their entirety by these factors other than as
required under the securities laws. The Company does not assume a duty to update
these forward-looking statements.

LED Light for you
opens a new dimension in business relations between you and your partners. Using
our network you can now easily contact a wide range of href="http://www.led-lighting-manufacturers.com" target=_blank>LED light
products worldwide.

We have a number of joint factory to provide you with product, Key products
include LED Work Light,
LED
Flashlight, href="http://www.china-led-products.com/" target=_blank>Outdoor LED
Display href="http://www.led-lighting-manufacturers.com/Outdoor-LED-Display-c1.html"
target=_blank>, target=_blank>Outdoor LED Display, also we can supply title="LED Display Screen" href="http://www.vissledlighting.com/"
target=_blank>LED Display Screen, target=_blank>LED Ceiling Lights etc.

All partners can assure you the highest level of quality, know how and
service.

A Light Emitting Diode (LED) is a semiconductor device which converts electricity into light. LED lighting has been around since the 1960s, but is just now beginning to appear in the residential market for space lighting. At first white LEDs were only possible by "rainbow" groups of three LEDs — red, green, and blue — by controlling the current to each to yield an overall white light. This changed in 1993 when Nichia created a blue indium gallium chip with a phosphor coating that is used to create the wave shift necessary to emit white light from a single diode. This process is much less expensive for the amount of light generated.

Each diode is about 1/4 inch in diameter and uses about ten milliamps to operate at about a tenth of a watt. LEDs are small in size, but can be grouped together for higher intensity applications. LED fixtures require a driver which is analogous to the ballast in fluorescent fixtures. The drivers are typically built into the fixture (like fluorescent ballasts) or they are a plug transformer for portable (plug-in) fixtures. The plug-in transformers allow the fixture to run on standard 120 volt alternating current (AC), with a modest (about 15 to 20 percent) power loss.

The efficacy of a typical residential application LED is approximately 20 lumens per watt (LPW), though efficacies of up to 100 LPW have been created in laboratory settings. Incandescent bulbs have an efficacy of about 15 LPW and ENERGY STAR® qualified compact fluorescents are about 60 LPW, depending on the wattage and lamp type. Some manufacturers claim efficacies much higher than 20 LPW; make sure to examine system efficacy, which accounts for the power use of all components. In December 2006, the U.S. Department of Energy studied the efficacy of four luminaries. All four fell short of the manufacturers’ claims; the study implies that manufacturers are relying on measurements of how much light an isolated LED produces, rather than how much light an LED luminaire actually delivers.

LEDs are better at placing light in a single direction than incandescent or fluorescent bulbs. Because of their directional output, they have unique design features that can be exploited by clever designs. LED strip lights can be installed under counters, in hallways, and in staircases; concentrated arrays can be used for room lighting. Waterproof, outdoor fixtures are also available. Some manufacturers consider applications such as gardens, walkways, and decorative fixtures outside garage doors to be the most cost-efficient.

LED Light for you opens a new dimension in business relations between you and your partners. Using our network you can now easily contact a wide range of LED light products worldwide.

We have a number of joint factory to provide you with product, Key products include LED Work Light, LED Flashlight, Outdoor LED Display, Outdoor LED Display, also we can supply LED Display Screen, LED Ceiling Lights etc.

All partners can assure you the highest level of quality, know how and service.

To promote the audience, staff, customers and other people the Indoor LED displays are most widely used. By incorporating the latest technology Indoor LED displays provide exceptional service for a great value.

Indoor LED displays broadcasts current information within the industry, site or relevant indoor area. These are simple to use, gives quick display and have long durability and high reliability, that’s why most industries are using these indoor LED displays for their daily administration, and broadcasting circulars such as events, schedules, financial info, show listing, etc.

While broadcasting, the threat of third-party interference can create serious concern, these Indoor LED displays takes precautions for this. For this information are transmitted through coded transmitter.

These indoor LED displays are simple to use and install. Having features like long durability and high reliability, they are accepted all over the world. Most important thing here to notice is that they seek low energy and maintenance cost with sleek and compact design. They are ideal for text messaging.

These are based on a modular construction, which allows for a variety of sizes, line and characters with different color options. They can be mounted easily as the accessories can easily be obtained.

Indoor LED Displays are provided by Jayex Technology Limited, who bring into being display components from proven international technology. Combined this with years of experience and long standing track record for supplying LED displays, they prove a high quality yet very competitive display.

Indoor LED displays are connected to local power supply to operate on this. Fiber optic networks are also used to operate on this and can send the information to your electronic displays. However, many other remote an local options exists to operate on Indoor LED displays.

Our Relative Product: LED Light, Indoor LED Display, Outdoor LED Display

China is the biggest producer of light sources and products in the world, with sales of the light industry amounting to RMB160 billion in 2006. But China-made lighting products are largely of low and middle grade and account for only 18 percent of the world total. China is thus big, but not strong in lighting products. China is now making progress in technical innovation, application and development capacity in light emitting diode (LED) as well as in device reliability research, and formulating testing rules and standards, indicating its entry into a new development stage in LED production.

Through more than 30 years of development, China has formed an overall production chain of LED products involving production of epitaxy, manufacturing and assembly of chip, and application of LED products. China’s LED display market scale reached RMB7.2 billion in 2007, rising 44 percent over the RMB5 billion in the previous year. The output value of LED chip was RMB1.5 billion in 2007, an increase of 43 percent over RMB1.05 billion in 2006; and output value of LED assembly was RMB16.8 billion in 2007, up 15 percent over the RMB14.8 billion in the previous year. Output of LED increased 24 percent from 66 billion pieces in 2006 to 82 billion pieces, of which output value of high-brightness LED lights reached RMB12 billion, accounting for 71 percent of the total sales of LED. Output value of applied products exceeded RMB30 billion in 2007. China is now the biggest producer and exporter of LED applied products such as LED color display and solar-energy LED landscape light, while also shaping up in production of semiconductor lights.

Semiconductor light has been used in functional illustrating, extending from display to illustrating, and from special-purpose illustrating to general use. With rise of illustrating effect and dropping of prices, LED light is expected to be widely used in outdoor lighting such as road and tunnel lighting, while development and application in new areas such as agriculture, military and aviation will make new progress. With the mounting pressure from energy shortage, LED will be increasingly important, and has a good market potential.

According to statistics on road lights, China had 15 million road lamps in 2006, which has maintained more than 20 percent growth in recent years. China’s market scale of road lamp is estimated at not less than 5 billion each year. If all road lamps become LED, they can help the country save more than 2 billion kWh of electricity. A survey indicates that China’s electricity consumption by lighting stands at more than 300 billion kWh each year. If the road lamps are replaced by LED, it can save a third of the electricity used for lighting, which is equivalent to the total electric power generating capacity of the Three Gorges hydropower station built at a cost of more than RMB200 billion.

China’s LED industry needs to catch up with the advanced world level both in technology and production capacity. China must develop high-brightness LED and seek cooperation for the same, in keeping with the global trend of mergers and acquisitions and partnerships in the LED industry.

Chinese enterprises have introduced advanced technology from other countries by ways of standardizing equity structure, speeding up research and development, mergers and acquisitions, and cooperation. Development of the LED industry will open up broad market prospects and new opportunities of development for green lighting production.

Our Relative Product: Indoor LED Display, Outdoor LED Display, LED Display Module