Category Archives: Uncategorized

How to choose the phone USB cable

Along with the phone transforms from call to exchange data, multimedia communications, wireless transmission etc, phone USB cable as a necessary accessory and gadget is increasingly important. While, there is not a unified standard brand on the market and the phone USB cable are mixed, not to mention the consumers who do not know how to choose.

Definitely, how to choose the phone USB cable is based on how you know about it. Seemingly simple data communications products actually contain a collection of hardware and software, and its role is similar to a mobile phone circuit board. There is no doubt that a high-quality data cable can play a potential functional, while the poor may even damage your phone. The common standard phone USB cable currently on the market are mainly MBUS, FBUS, FBUS + MBUS. MBUS standard data transfer rate is 9.6Kbp / s, which are mainly used for maintenance, unlock, root; the data transfer rate of FBUS standard data cable is 115.2Kbp / s, mainly for wireless Internet access, ringtones, pictures, Transfer games; and FBUS + MBUS data cable is standard with the features and functions of these two standard data cables.Then i will introduce how to choose.
First of all,check the appearance of the data cable. The surface of good data cable is not smooth, the length is at least 100cm, the color of both ends of the interface shell are self, injection molding, there is no welded joints; in addition, pinching the data cable, it is soft.

Second,check its internal structure. The chip of data cables are different as the chip data lines supported by the phone is not the same, definitely,how the data cable is linked with how the chip is, there must be ship matched with the mobile phone. In addition to having a high-quality chips, the technological manufacturing should be well. Because the internal structure of the data cable is encapsulated inside the interface, so the most direct and effective way is to choose according to brand, price and conditions, then try to buy the original product.
Third,how it match with the software. This mainly refers to the applications computer data cable support. Especially for the color screen phone, only the specified data line can use the supporting software. Besides,for some of the data lines, only the original or those in accordance with the original specifications can match with corresponding supporting software. So how it match with your software can also distinguish substandard products, because of the increasingly fierce competition in the mobile phone market, some manufacturers do not scheduled to launch computer software or phone data cables. Therefore, not all of the phone data lines have to match with original software. So for consumers, you must first determine what function the software has and then buy the matching phone data cable to really enjoy the fun of the phone data USB cables.

For more information about the phone USB cable,please visit http://www.onu-mall.com/catalog/cable–amp–adapter—charger/

U.S. Pacific Light Technologies (PLT)are researching LED coating materials

U.S. Pacific Light Technologies (PLT)’s researchers are researching LED coating materials, the results of the user may save billions of dollars for the LED lighting costs.

U.S. Pacific Light Technologies

The study will likely increase by 50% LED luminous efficiency, while allowing the LED to emit the different light that is difference with the usual pale shades and warmer. The coating products will further eradicate the problem of toxic heavy metals, and further reduce production costs. With the help of equipment and manpower of the Oregon State University, PLT company adjust production processes of the coating. Coating contains the micro semiconductor composiing the quantum dots, enabling more efficient blue LED light.

Juanita Keer Ting who is one of the co-founder and chief technology officer of the PLT said: “This project aims to promote non-toxic lighting at reasonable prices, which will bring great energy-saving effects ,if using the LED that is of the reasonable proportion to light, then the total lighting energy consumption will likely be reduced by 50 percent by 2030. ”

US Oregon promote non-toxic coating material LED research projects

Greg Herman who is the chemical engineering professor of the Oregon State University and the researcher of the Oregon Built Environment and Sustainable Technology is the project leaders, the research is conducted at Oregon solar cell production process innovation centers of the Oregon State University. At a news conference, Professor Herman said: “We believe we are able to precisely control the size of quantum dots in the 5-10 nm, thereby controlling the light color emitted by the LED. This project is very suitable for our experiments chamber, and is also my interest, because it focus on the use of non-toxic materials and improving energy efficiency. If we can do all use LED lighting, the savings will be a huge amount of energy. ”

Since the LED that is the light-emitting diode  was invented in 1962,LED  has been improved and innovated,especially which has been applied as lighting with the forms of the LED lighting,the LED semiconductor lighting as  the third generation of lighting because of energy saving and environmental protection has highly praised and largely used in our daily life.

Meanwhile,the LED flood lights and LED tube light are the most widely used as the representatives of the decorative lighting  and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood lights is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood lights so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood lights, while  low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection. Browsing http://www.lead-lighting.com  to know more awesome LED flood lights and other LED lighting.

Resource from http://www.lighting-ledlight.com/index.php/u-s-pacific-light-technologies-pltare-researching-led-coating-materials/

What’s the LED and LCD Monitor

Briefly , LCD and LED Monitor are two different display technologies , LCD is a liquid crystal display , the LED display is set by the LED light-emitting diodes. Compared with LCD Monitor, the LED of the LED Monitor have more advantages on the brightness, power consumption , viewing angle and refresh rate, etc. , . the consumption ratio of LED and LCD power is about 1:5 , and the higher refresh rate makes that the LED have better performance on the video , which can provide wide 160 ° viewing angle and can display a variety of text , numbers , color image and animation information , it can also play TV, video , VCD, DVD and other color video signal, the multiple Monitor can be networked broadcast. The response speed of the Individual elements of the organic LED display is 500 times more than that of the LCD screen, there is no trouble in watching in bright light , and adapt to the low temperature that is minus 40 degrees . Using LED technology , the displays that is thinner , brighter , clearer than the LCD can be made with a wide range of applications .

 

LCD is a liquid crystal display: it includes TFT, UFB, TFD, STN and other types of liquid crystal display.

Laptop LCD screen is a common TFT. TFT screen is a thin film transistor , which is an active matrix type of liquid crystal display , the special fluorescent tubes is set in its back , which can take the initiative on the screen to control each individual pixel , which is the origins of so-called active matrix TFT , this can significantly improve the response time , about 80 milliseconds,and the STN is 200 milliseconds ! It has also improved STN flashing ( ripple ) blurred , and effectively improves the ability to play moving images , and TFT has excellent color saturation、reducing capacity and higher contrast by comparison with the STN , it is very clearly under the sun , but the drawback is more power , and the cost is higher. LED ‘s resolution is generally low, the price is also dearer, because of the higher degree of integration .

The so-called LED display currently indeed is “LED -backlit LCD Monitor” on the market ; the LCD monitors that is currently popular are “CCFL backlit LCD display .” So both are liquid crystal displays , it is not the same as the backlight . Do not be misleading that the LED display is the next-generation of display technology , in fact, the latest technology is called OLED. As the environmental protection concept has been widely accepted now, some of the people emphasizing on the environment and the brand have began to focus on the “mercury ” concept of LED panel, no mercury LED panel will be more energy-efficient and environmentally friendly,

Personally think that damage to the eyes should be about the same, except that the new product more competitive !

New LCD 22" computer monitor

New LCD 22″ computer monitor (Photo credit: freefotouk)

Meanwhile, the LED lighting is widely applied as the generally lighting that is more closely with our daily lives, the illumination principle of the LED lighting is the use of light-emitting diodes, thanks to the semiconductor technology ,it can perfectly combine with design , medicine , agriculture, industry, electronics , and so many fields to bring us a new experience and a unique convenient.

The LED flood light such as  the portable LED flood light 10W and LED tube light are the most widely used as the representatives of the decorative lighting  and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while  low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection. Browsing http://www.lead-lighting.com  to know more awesome LED flood light and other LED lighting.

Resource from http://www.lighting-ledlight.com/index.php/whats-the-led-and-lcd-monitor/

Keep cool and colorful childhood : DIY LED gramophone

Just as we are used to dream of having Doraemon. This inspiration also comes from this. We also manufacture this equipment – time phonograph . Its function is simple to say like a computer with a network recorder and Bluetooth capabilities , and because it has only one button , so we give it a name – OneButton.

LED gramophone 1

There is this scene in life: there is a motorcycle at home ,someone has urgently ride, and do not have to tell everyone at home . Before leaving, he just record a passage toward the box , the box color turn from blue to red. Others  just click the button to know the reason. Using the light to remind the people coming at different times, which is the first feature of the phonograph .

The second function of the phonograph is controlling the voice via the Bluetooth, its application scenario is perhaps the ashamed apologize. The Text is sent to the box via the cell phone , the synthesized voice help you say the phrase that is unspeakable Sorry , maybe make you easier , less embarrassing .

The third function of the Gramophone is leaving a message by the network, and we hope it becomes a gift to be sent out in the future , we can also endless blessing. WiFi module can help the device obtain the information of the wechat. from the network . Wechat client can leave a message to the device , the data is sent to the network , which will also return to the message that has been sent to read, and which has not yet been read .

We are thus completed its production :

Materials used are:

ArduinoUNO

ISD1820 recording module

SYN6658TTS voice module

Bluetooth module

WiFi module

RGBLED lights and other

First, the Arduino is connected to the recording modules and the 8th digital port is used to play the sound, the 9th ports is used to record sound , and then button separately made is connected on 12 port. Because TTS voice module is controlled to communicate through the serial , so the RX and TX are connected to the Arduino 2,3 port , the Bluetooth module is connected to the RX and TX 4,5 ports. Because the three color of the RGBLED lights is controlled by PWM , so the red, green and blue colors is respectively controlled and connected to the 6,10,11 port . the WiFi module of the serial port can be connected to 7,13 port.

In the actual production process, we successfully commissioned one by one before integration.After the circuit connection part was over, we ​​used the 3D printing to make the shell of the phonograph and fixed inside part of the circuit .

LED gramophone 2

Apparently, LED lighting has been completely related  to  the design ,moreover is connecting to the  agriculture, medicine, aerospace technology and other industry to bring our unique visual experience and convenience.

Meanwhile,the LED flood lights and LED tube light are the most widely used as the representatives of the decorative lighting  and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood lights is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood lights so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood lights, while  low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection. Browsing http://www.lead-lighting.com  to know more awesome LED flood lights and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/keep-cool-and-colorful-childhood-diy-led-gramophone/

[DIY Tutorial]How to produce the environmentally practical LED reading lights

A fashion LED reading light is both environmentally friendly and very practical.

First, the necessary materials

5pcs Bright white LED lights, 5pcs 220Ω current limiting resistor, 1pcs MINI-USB interface base, and the CCL and ferric chloride, etc.

Second, the production process

1, drawing the schematic in the PROTEL, as shown.

[DIY Tutorial] environmentally practical LED reading lights

the schematic of LED reading light

2, generate PCB document.

3, printing PCB on the thermal transfer paper.

4, use the iron to transfer the pattern onto CCL.

5, thrown off heat transfer paper, put the CCL into a solution of ferric chloride corrosion.

6, drilling, grinding.

7, solder mounting components.

At this point, the produced of reading lamps are done. Use, only need to plug the USB charger that is an ordinary universal charger for the mobile phone,then we can hide in bed and watch the fiction. Very bright light, do not damage the eyes, interested friends can try to do one.

Apparently, LED lighting has been completely related  to  the design ,moreover is connecting to the  agriculture, medicine, aerospace technology and other industry to bring our unique visual experience and convenience.

Meanwhile,the LED flood light such as  the portable LED flood light 30W and LED tube light are the most widely used as the representatives of the decorative lighting  and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while  low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection. Browsing http://www.lead-lighting.com  to know more awesome LED flood light and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/diy-tutorialhow-to-produce-the-environmentally-practical-led-reading-lights/

what’s are the eight kinds of the miraculous LED light

LED light sources can be used like a conventional lighting ? you are out, please carefully enjoy the following LED applications that are some examples you can not think , feel the miraculous

LED Headlamp

Automatic tracking type LED Headlamp

Automatic tracking headlights is electromechanical equipment, which compose of the wireless foot , LED lamp , headband , optical input components , angle adjustment components , mainly for local lighting and camera and can automatically track parts needed to light or camera,the control mode is remote control, the use of wireless single pedal can control the light switch and brightness changes ,suitable for the work environment can not be manually adjusted with the camera. Projection and recording time can reach more than 3 hours , the video content is the area the headlights illuminate, which is currently the first automatic steering headlight, compact size , high brightness , clear image .

LED lights slippers

The LED light is placed in front of the LED lights slippers, the irradiation range is 6-8 m , and putting it ,where you go,where it bright . after you back to the bedside and take off your shoes , you can enjoy continuing the dream …… the weight sensor built in the super nightlights Slippers automatically senses the separating the shoes off the foot the so that quickly turn off the LED light , which is very environmentally friendly and energy saving.

LED lights slippers

LED lights slippers

LED Eyelashes

The pupil therein the cool LED eyelashes can feel the movement of the sensor , making the LED decorative lights shine.

Capsule Glass Table Lamp

Capsule glass table lamp compose of the upper and lower bowl , a circle of LED lights are embedded in the middle, turn on the switch , warm light will burst out , the glass of sparkling sense is revealed. In addition, a small piece of glass ” tumor” are still attached at the top by the designers, then turn on the lights , a sacred aura will be turn out, as if there is a little angel watching your .

Capsule Glass Table Lamp

Capsule Glass Table Lamp

Nepenthes lights

The huge solar Nepenthes street light “grow” on both sides of some streets in Portland , this series of bionic lights have their own different appearance and texture , almost five meters in height and colorful epidermis make us feel as if we enter the Inner Senses where the tall plants overgrow. The lamp is made of glass fiber, the solar panel is at the top , the LED lights is embedded internal,when glowing at night,it is quite beautiful and dreamy.

Glowing bottles

Music with a sense of rhythm, passion party atmosphere in the club is there any reason it does not let you enjoy carnival ! Heiniken beer is also the occasion to launch a sensor smart bottle , this bottle at the bottom there is an additional wireless sensors HeinekenIgnite, they collide with each other when the bottle , drank a toast , the top LED lights will light up as , but it can also play music with DJ sync the beat, hey explosive audience !

Glowing bottles

Glowing bottles

Cover the Private Seat

This semi-enclosed seating coming with the activities covered provide you with the necessary privacy and personal space, removable pillow , warm LED lights built-in , large arm care mats , etc., watching children movies , rest for a while, will enjoy supreme comfort.

Cover the Private Seat

Private Seat Cover

Invisible Skyscrapers

A high-tech skyscraper will be built to next to Korea Seoul Incheon airport , LED screens and multiple cameras used on its exterior reflect the environmental image real-time , so that building achieve ” stealth .” After completion , this the tower building together the set of viewing platform , cinemas, roller coasters, water park , dining will become the world’s sixth tower.

Invisible Skyscrapers

Invisible Skyscrapers

Apparently, LED lighting has been completely related  to  the design ,moreover is connecting to the  agriculture, medicine, aerospace technology and other industry to bring our unique visual experience and convenience.

Meanwhile,the LED flood light such as  the portable LED flood light 30W and LED tube light are the most widely used as the representatives of the decorative lighting  and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while  low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection. Browsing http://www.lead-lighting.com  to know more awesome LED flood light and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/whats-are-the-eight-kinds-of-the-miraculous-led-light/

LED lighting creates Iron Man Mask LED Night Light

Dreammaster’s 3D modeling Iron Man Mask LED nightlights is full of stylish atmosphere, the mask of the product is designed as shape of the Iron Man, matching with accompanying crack sticker, after installed,this LED lights has a strong texture and creativity, which can provide users with stylish lighting and home environment. This product is 128 Yuan sold(about $20) in Jingdong Mall.

The LED is used as light source of the Iron Man LED lamp, so it has a good energy saving effect, the product for which only 3rd or 5th battery is used can work, the length of dimensions is 17.8 cm × width 15 cm × height 28 cm, the product can be fixed on the wall with the help of two screws, and can be used in most home for interior lighting.

Iron Man Mask LED Night Light 1

Dreammaster’s creative LED is both and beautiful and power

Dreaming division Iron Man Mask LED Night Light

Thanks to the LED as the light source, this Iron Man lights have the advantage of energy saving, the product produce nearly no heat, no lead, harmless to the user, can be used in a variety of environments. This product package includes Iron Man LED lights, crack stickers, brochures and mounting screws for user’s easy installation.

Iron Man Mask LED Night Light 2

Dreammaster’s creative LED is both and beautiful and power

Dreaming division Iron Man Mask LED Night Light

Dreammaster’s 3D modeling Iron Man mask lamp is highly creative, plus matching with the cracks stickers,which have a strong visual impact, while providing auxiliary lighting,the home environment decorated can also be more dazzling. The Iron Man mask lamp is priced at 128 yuan, it is suitable for those requiring creative and decorative lighting to choose.

Obviously, LED lighting combined with the popular Iron Man styling has brought us a new experience,LED lighting as the third generation of the lighting based on the semiconductors is no longer limited to simple lighting, it is connecting to the design, agriculture, medicine, science and technology and other industry to show us unique visual experience and convenience.

Nowadays,the LED flood lights and LED tube light are the most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood lights is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood lights so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood lights, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood lights and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection. Browsing http://www.lead-lighting.com  to know more awesome LED flood lights and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/led-lighting-creates-iron-man-mask-led-night-light/

NASA plans to use the LED lamp to culture the vegetables before the end of this year

According to the British on-line version of “Daily Mail ” news on the September 11th that NASA  plans to provide the International Space Station astronauts with the edible vegetables grown in space before the end of the year , the plant cultivation of the space program expects to firstly cultivate six batches of lettuce ,which the pink LED lights will provide with light for photosynthesis .

NASA 1

This is a a dream that since the beginning of human has mastered the space technology, whether you call it ” Space Farms ” or “cosmic agricultural base” , and now will become a reality .

Foreign media reports that NASA will begin trying to grow vegetables in the satellite orbit on December. The first batch of vegetables will be six ordinary lettuce, the pink LED light will be used as light source , which is expected to grow the extent that can harvest within a month .

After experimenting, NASA convinced that zero-gravity environment does not affect the growth of vegetables . But another problem is that micro-organisms of the universe that may arise is not yet resolved during the growth, so these lettuce will undergo the comprehensive inspection before being eaten by astronauts. If the results of this experiment are all normal , then the scale of this experiment will be expanded to provide the space station with long-term food supply. This is the first step towards the establishment of self-sufficient in space station , but also save shipping costs for NASA by the way – in accordance with the current technical conditions , transporting 500 grams of food to the space station costs about $ 10,000 .

Ingredients grown in space will be a good solution to the future long-distance space travel that is a major problem : the supply of fresh food . And in the short term , it can play the role of cost-cutting – the current per 1 kg of food delivery to the ISS spend nearly £ 14,000 , but also are some of the main food high in calories and long-term storage, especially fresh food such as fruits and vegetables is very limited, which will be swept away by the poor astronauts as soon as shipped.

Now a system called vegetable production (VEGGIE) program will start within the next three months . The grown period of the lettuce is very short , once planted , will be able to mature enough to be eaten 28 days later. NASA experiments have previously provable that zero gravity environment does not affect the growth of these vegetables . But there is still a problem to be solved is that the growth process may be bacterial contamination – produce some cosmic microorganisms. So the first batch of lettuce before being eaten by the astronauts will undergo a rigorous and comprehensive examination . If the first round of test results is all normal , VEGGIE plan could expand the scale of the international space station to get a long-term food supply. This is the first step towards the establishment of a ” self station ” . Meanwhile , VEGGIE also provide the astronauts with some of the so-called ” horticultural therapy” to relieve physical and mental stress, relieve depression .

In fact,the crops cultivated in orbit isn’t as the simple as the greenhouse equipment moved to warehouse space. Fortunately, NASA has a long history of cultivation in space , but which are for scientific research and experimental purposes in the past , for example the test that the plant is growth under zero gravity had never designed for people to eat , in accordance with regulations , the astronauts can not eat those ” experimental data .”

The VEGGIE plan is that the NASA firstly attempt to cultivate the food crops to supply astronauts in space . After the ” Space Farms ” dream come true , NASA’s food delivery costs will not only be substantially reduced over the next 10 to 15 years , the humans but also can enjoy a steady stream of fresh ingredients during the great but the long journey to Mars .

Definitely,what we can also see that NASA  has showed great interested in LED lighting that is environmentally friendly ,apparently, LED lighting has been completely related  to  the  aerospace technology,moreover is connecting to the design, agriculture, medicine, science and technology and other industry to bring our unique visual experience and convenience.

Meanwhike,the LED flood light such as  the portable LED flood light 30W and LED tube light are the most widely used as the representatives of the decorative lighting  and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while  low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection. Browsing http://www.lead-lighting.com  to know more awesome LED flood light and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/nasa-plans-to-use-the-led-lamp-to-culture-the-vegetables-before-the-end-of-this-year/

75000 LED road lights will be completely transformed in Guangzhou center city by the end of 2013

Recently, the Guangzhou Municipal Lighting Construction Management Center issued a tender notice that planned that the downtown Guangzhou ‘s 75,000 street lights will be transformed before the end of the year,which will be placed with the LED road lights including the LED street light and LED tunnel light that is more energy saving, environmentally friendly.

LED road light

It is reported that the enterprise winning the biding are responsible for the replacement and maintenance costs of the road light, the finance will return electricity savings to the enterprise successfully winning the biding. Tender also required that the highest service life of LED road lights is 10 years during the cooperative period of the energy saving services.

The transformation in batches expect to be completed before the end of this year

According to requirements of relevant documents , Guangdong Province , Guangzhou municipal government had signed the “Guangdong Province promote the application of LED lighting products work ( PRD ) responsibility” , in accordance with the ” the implementation plan of promoting the use of LED lighting products in Guangdong Province ,” LED lights must be used in all of the province’s new public lighting works ,the transformation of the original non-LED lighting products used in the Pearl River Delta region will be completed in batches before the end of the year.

Statistics show that the street and tunnel lights bid has reached 76,000 in Guangdong Province from January to March , while the total tender was only 75,000 last year .

The electricity saved will return business

The difference with the other areas of public construction tenders that finances do not add a penny to buy the update equipment tendered,. the enterprise winning the biding are fully responsible for the replacement of the Street equipment , damage and other maintenance and management costs , and what the enterprises can get is the electricity savings in return during the service period.

That is, if the apparatus has been damaged or need to replace because of the serious light fades during the service period will count toward the cost of the enterprise. In addition, after the contract expires , companies need to provide the required spare parts of an additional two years.

Nowadays,there are a large number of manufacturers specializing in developing and producing LED road light over the world, lead lighting is one of them,Lead lighting has been continuing to strengthen the use of certified raw materials such as  LED chips, LED drivers, heat sinks, shell, etc., and improve R & D and production team, striving to adopt the best materials and technology to produce best quality LED flood light, LED tunnel light,LED street light, LED tube light and other indoor and outdoor lighting, using highly integrated high-brightness COB as the light source of the  LED Flood light and LED tunnel light and other outdoor lighting,adopting high brightness SMD LED as the light source of the LED tube light, the low-voltage constant current driver ensure the alternating current can be convert into direct current so that improve the energy use and reduces the stroboscopic effect stimulating the human eye, fully guarantee octahedron illuminated area of LED flood lights and bright light to adapt to outdoor open environment ,the soft and bright light of the LED tunnel light and LED street light and LED tube light makes us safe driving in tunnels and enjoy work and study.As an ISO 9001:2000-certified factory,the lead lighting can meet the strict standards of CE, RoHS, FCC certificate, these strict producing standards guarantee our products distribute smoothly both in domestic and international markets. click http://www.lead-lighting.com/products/bid32-1.htm  for more detailed and professional features and uses of the LED tunnel light or return the homepage to know about  more affordable and qualify LED light.

Article from http://www.lighting-ledlight.com/index.php/75000-led-road-lights-will-be-completely-transformed-in-guangzhou-center-city-by-the-end-of-2013/

How to resolve the problem of the glare and spots of the LED tube light

As our awareness of energy conservation strengthen and LED lighting technology matures , LED lighting market has taken shape, and the market will become increasingly large . There are many manufacturers are currently producing LED lamp on the market , I believe we have to face a difficult problem : LED spot as well as dazzling and strong directional light.

LED tube

For the problems of LED glare, all the manufacturers have adopted a variety of methods,some use the brushed PC mask ,others adopt the frosted mask or use the special phosphor materials, etc. , but these methods are not ideal, the drawing masks can eliminate glare, but the flare phenomenon is more serious , our eye tend to be fatigue under this lamp, if we are exposed to it over a prolonged period of time , but also cause eye astigmatism ; while the light loss of those using the mask and cream frosted is too large , the effect is bad.

LED lighting is one of the market having the bright future , suggest that the engineers spend the more time considering whether the LED lighting is comfortable rather than concerned about the efficiency of LED lamps , the luminous flux and life, I convinced that the technology can solve comfort, which will help you to better capture the market.

After using the above optical film , visual observation eyes feeling each LED is brighter , but not dazzling, the diaphragm makes that LED tube light become more uniform , and the viewing angle is significantly wider. What the working principal of this patch is that light source that is irradiated to the hash above the diaphragm is turn into surface LED light source to uniformly output , so the problem of the glare and illuminated spot and widening the scope can simultaneously be solved . Additionally, the diaphragm light rate is more than 90 degrees,making limited impact on the lighting .

Overall, there are the following advantages after using the optical film:

1. eliminate peculiar spot of the LED . As the ,the rows that is two or three of LED tube regularly arrange, so there may be gaps between the light each point light source emits, so that the spot is generated within a certain distance ; using optical film , the optical film evenly diffused the incident point source light into divergent light emitted , so that the light becomes very uniform, completely solve the problem spot .

(2) broaden the irradiation angle . LED directional light is very strong , the irradiation angle is about 120 degrees, it is prone to lighting blind ; using optical film , due to the unique optical diffusion film ,we can expand the scope of light exposure to 180 degrees, so we can effectively eliminate lighting blind spot.

What the direct benefits brought by the LED tube using the optical film is using the same number of LED tub light to lighting in the same area of ​​space, because there is no radiation blind of the LED tube using the film, light uniformity, lighting effects are far more than ordinary LED tube light. And the larger the area of ​​lighting required , more obvious this advantage is.

Nowadays,the LED flood lights and LED tube light are the most widely used as the representatives of the decorative lighting and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood lights is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood lights so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood lights, while low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood lights and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection. Login http://www.ledclan.com to learn more features and uses of the LED tube light and surf www.lead-lighting.com  to know more awesome LED flood lights and other LED lighting.

Article from http://www.lighting-ledlight.com/index.php/how-to-resolve-the-problem-of-the-glar-and-spots-of-the-led-tube-light/