LED Lighting

Car light is obviously indispensable to driving safety; however, there is nearly no unique or individualized design on car light development up till now. BMW plans to equipment OLED to cars, achieving a greater lighting effect. BMW applies different angle design to different OLED panels. All OLED lights are arranged in groups, and they could be controlled separately. This design is not only very stylish, but also effective in lighting, which ensures that the light is visible from every angle. BMW Car Light BMW OLED Car Light BMW said, OLED panel lights can create a pleasant and stylish lighting effect, and display light in various ways. OLED provides a more diverse design concept for the designers. BMW OLED Car Light Design BMW plans to apply OLED to the car design within three years. OLED flat panel will be used for the design first, and then flexible OLED design will be released for custom purposes. Recommended News: " NI LED Parasol: No Darkness ...

Recently, Britain's leading photographer, Caleb Charland, launched his new work "Back to Light", using fruits and vegetables as batteries to power up LED light. The photographs are amazing, demonstrating basic scientific principles with most common things around us. "Back to Light" is inspired by a classic school test, potato battery. "By inserting a galvanized nail into one side of a potato and a copper wire in the other side a small electrical current is generated. The utter simplicity of this electrical phenomenon is endlessly fascinating for me." Charland said.  The experimental subjects are not only potatoes, but also other kinds of fruits or vegetables. He once made a temporary battery with a lime, or supplied power via a pile of apples, or even powered up LED light by just an orange. Orange to Power up LED Light Lime Battery Lime Battery for Lighting Apple Battery to Power up LED Light Fruit battery in the picture is ac...

Have you ever thought of having sunbath at home anytime of day or night? It's absolutely possible now. Paolo di Trapani, from Ys Boulia University, Italy, developed this new technology, "artificial daylight". This technology uses LED panel, and the light emits through transparent plastic panels. The major breakthrough is titania nanoparticles, which is invisible to eyes, are applied for this design. These particles are used for scattering light, which is similar to the principle of sunlight through the Earth's atmosphere. Some people might think it's "unnecessary" to do so; but this process is simulated Reylight scattering, thus make the light appears more "real". In fact, "natural light" helps relieve depression and reduce stress. But people seldom access to it. Therefore, this technology helps you to enjoy daylight at home anytime of day or night. Although currently there is no related products for sale, Paolo di...

From wireless intelligent lighting system "hue" to the two well-known 3D-printed lighting products, Philips has been leading the lighting industry from traditional lighting to energy-efficient LED lighting. On Apr. 22nd, 2014, Philips announced its first quarter(from January to March ) earnings report. The report shows that Philips' first quarter revenue reduced by 4.8% to 5.02 billion euros, EBITA reduced by 21.9% to €314 million, and net profit was down 15% to 137 million euros. Sales of Philips Lighting sector in the first quarter reduced by 4.2% to 1.892 billion euros; EBITA slipped 6.1% to 138 million euros. LED product sales, increasing by 37%, accounts for 33% of Philips Lighting sector's sales, which is higher than last year, 23%. "Our first-quarter financial results reflect a challenging start to the year. Looking ahead, we remain very confident of achieving our 2016 mid-term financial targets." Frans van Houten, CEO said. ...

In many cities, traffic congestion is always a big problem for traffic police especially in rush hour. Many polices have to direct the traffic by traffic batons. But the fact is that it's difficult to attract drivers' attention, especially from a far distance, by traditional traffic baton; thus a new type of LED traffic baton which can show alert text information comes into being. As we mentioned, this LED traffic baton can display text information. When police swings the traffic baton, there will be "slow" or "fast" information showing in the air. This helps a lot with traffic dispersion. Recommended News: " Fruit Batteries to Power up LED Light " " LED Home Lighting Taking a Great Market Share in Japan 2015 " " LED Bulb Price Drops in March, 2014 " " UAE Women Invent Intelligent lighting System for Haze Days " " Commuter X4 LED Bike Light Included in British Inventors Project " ...

After the earthquake, Japan faces a rise of electricity bills because of power shortages. It puts a great emphasis on "energy saving" of its new energy strategy, and promotes energy-efficient products and energy-saving technologies. LED lighting is now the mainstream lighting in Japan due to "energy saving". Japan totally banned the use of incandescent in 2012. According to the data released by Japan JLMA, LED lighting accounted for 40% of lighting products in Japan market in 2012. In 2015, LED home lighting will take a great market share in Japan. Panasonic is going to adopt LED to all its residential lighting products in 2015. In 2013, 80% of Panasonic residential lighting products were LED lighting, and that of Toshiba's reached 70%. Recommended News: " Fruit Batteries to Power up LED Light " " LED Traffic Baton Able to Display Text Information " " LED Bulb Price Drops in March, 2014 " " UAE Women...

LEDinside observed that 40W equivalent bulb price drops big in China, and 60W equivalent bulb price runs steady globally. In March, 2014, 40W equiv. LED bulb retail price declined globally by about 1.3% to $14.9. 60W equiv. LED bulbs retail price did not change too much, remaining at $20.8. In March, 40W equiv. LED bulb retail price dropped by 14.7% in China, and the existing products' prices fell. Take 7W bulb(450-500LM) from one China manufacturer for example, the price reduced from $4.3 to about $2.9. Also, 5W bulb(450LM, 30,000h service life) this month, the price dropped to $4 from $12.3. In addition, the exchange rate rise also led to a price reduction. Besides, 40W equiv. LED bulb retail price the United States also showed a significant decline, 7.6%, in March. The existing products' prices basically showed a steady a downward trend; some commodity's prices dropped more obviously, such as price of 6W CREE dimmable bulb fell to $ 4.97 in some areas of the Unit...

United Arab Emirates Today reported on April 11 that 3 UAE women engineers recently invented a new type of road intelligent lighting system to prevent haze-day traffic accidents. These 3 women engineers all come from Fujairah, UAE. According to their vision, this intelligent lighting system will be installed on both sides of highway. The biggest advantage is that the system could automatically rate the haze, and the lights would power up for illumination accordingly. Intelligent Road Lighting System Demonstration Meanwhile, the system comes with a set of communication devices which will provide real-time traffic information to drivers, and also remind them to slow down. In addition, communication devices are connected with police department, keep the police well-informed of road visibility conditions, and reminding them to make contingency plans. According to three inventor's estimation that the minimum cost of this lighting system is about 70,000 dirhams per 100 ki...

At Gadget Show Live 2014, a product named "Commuter X4", a combination of wearable LED taillight and shoulder straps, won the second place of British Inventors Project. For people who like riding at night, safety is absolutely the priority. You must be sure that vehicle drivers are able to see you before a bad accident happens. In this case, many manufacturers develop a variety of lighting, projection, or intelligent lighting products for cyclist. Commuter X4 is a new safety idea with a traditional style design. It's designed with 4 light-emitting straps and a big round LED light in between. Considering many cyclists need to wear backpacks, Commuter X4 is designed to be "wearable" to a 35-liter backpack. Recommended News: " LED Traffic Baton Able to Display Text Information " " LED Home Lighting Taking a Great Market Share in Japan 2015 " " LED Bulb Price Drops in March, 2014 " " UAE Women Inven...

Due to the high energy prices and the impact of Japan's nuclear disaster over the past few years, people all around the world are once again aware of the importance of developing green energy. Although many manufactures have been committing to solar panel's production and improvement on energy efficiency for years, they still could not break the energy efficiency, which is 20%, bottleneck. In this case, people gradually shift their focus to energy saving LED. This trend formed in the second half of 2013, and is expected to step into a breaking growth of LED lighting in the next 3 years. The first wave of LED industry originated from the financial tsunami at the end of 2008. Samsung released LED-backlit TVs and enjoyed an unexpectedly hot-selling at that time, which opened up to an 18-month growth of LED TVs. LED TV's penetration rate steadily increased, from 3% in 2009 to 38% in 2011. LED share prices enjoyed a globally high rise. But a big change happened in 2011...

Recently, Panasonic has developed sterilization module, UV-LED, which takes use of ultraviolet from 270nm wavelength generated by LED. This module will be released on June 16, 2014. Deep UV from 270nm wavelength show a strong ability in sterilization. However, the source for deep ultraviolet before is mainly from cold cathode tube or mercury light. The source size is large, and frequency converter is need to power up the light; therefore it requires a large installation space. Besides, there are also problems caused by fragile glass, harmful mercury, ozone and other issues like failure in instant power-up. Panasonic's new product, UV-LED, solves the problems mentioned above. The company significantly reduces the crystalline defect density of LED chip, and successfully generate deep ultraviolet from 270nm wavelength by an output power of 10mW. It's confirmed that irradiating by UV-LED for 10 minutes will achieve 99.9% of sterilization. Panasonic makes ​​use of deep...

Walmart announces plans that they will purchase energy-efficient LED ceiling lighting for new supercenters in U.S., stores in Asia and Latin America, as well as ASDA supermarkets in the United Kingdom. Compared with the lighting sources used before, new fixtures will save 40% of energy consumption, which will further help Walmart reduce the kilowatt hour (kWh) per square foot of energy to power Walmart's buildings by 2020. This is Walmart's largest purchase for GE lighting products until now. "We have worked to find and scale energy-efficient LED lighting solutions that are cost effective and high quality, and now working with GE, we're paving the way to make this a mainstream solution for the retail industry," said Doug McMillon, president and chief executive officer of Walmart Stores, Inc. "LEDs have become an integral part of our energy efficiency model for our stores and play a key role in achieving our overall sustainability goals. Just as import...

According to the retail price survey on LED bulbs carried out by TrendForce, the retail price of LED bulbs used to replace 40 watt bulbs drops to $15.1 USD, about 0.8%, all around the world in Feb, 2014; the decline is relatively obvious in U.S. market. Also, the price of replacement LED bulbs for 60W, shows a similar decline, about 2.1%. It decreases to $20.8 USD. In February this year, the price of 40W replacement LED bulb in U.S. market fell the most obviously. The average price fell 11%. 7W LED light bulb(luminous flux: 470lm) from Walmart's own brand, Great Value, only costs $8.48 USD; CREE dimmable LED bulb(6W, 450lm) is now $7.49 USD. Besides, prices of parts of Philips LED bulbs also undergo a decline. As in China, the price for 40W replacement bulb decreases 1.9%. Samsung LED bulb(6.9W, 490lm)'s price drops from 19.5 USD to 12.5 USD while the warranty changes to 3-year. As to 60W replacement bulbs, the price in everywhere shows a stable falling except Unit...

Efficacy & Price Trend Forecast 2014~2040 for LED Light, Fluorescent Light, N' Incandescent Light                                    Lighting Efficacy                                                                 Cost U.S.Energy Information Administration predicts that the price of LED light is almost close to that of fluorescent light or incandescent light by 2020. At that time, incandescent lights are probably eliminated as they could not meet the energy-saving standards in next few years. On January 1, 2014, the United States banned the production and sales of 40 watt and 60 watt incandescent bulbs; but many American families store a number of these traditional bulbs before the ban. Probably, 75 watt and 100 watt t...

LED display is popular for indoor and outdoor display applications. To get the most out of your LED display, I put together this simple list of do's and don'ts for using. It's simple yet quite informative. 1. Do start PC before switching on display screen; and shut the PC off after switching off the display. If you do it in a wrong way, it will cause a serious failure in display and LEDs. 2. Make sure that the interval between switching on and off the display is over 5 minutes. 3. Better to power up the LED display after you access the project control software in computer. 4. Do not start up LED display when it's all white in screen, because the current impact to the system reaches the maximum. 5. Do not start up LED display if the controlling section is not power on. 6. Do not use the display for a long time if the ambient temperature is too high or against heat dissipation. 7. Do shut off the display screen if one part of it appears very bright....

If you're going to buy LED displays, you'd better check the following information for reference. 1. Flatness. LED display's surface flatness should be within ±1mm so as that the displayed image is not distorted. A partially-raised section or other types of unflatness would cause a viewing angle problem. Flatness is mainly determined by the quality of production process. 2. Brightness and View Angle. Proper brightness is a key factor to LED displays' performance. The brightness of indoor full-color LED display is about 800~2000cd/m2, and outdoor full-color displays' brightness is 5000~7500cd/m2. A higher or lower brightness over an actual need would lead to invisibility. Screen brightness is determined by the size of LED chips. View angle directly affects how many audience the display is good for; thus, in a certain circumstance, the larger the view angle, the better the LED display. Outdoor full-color LED Display 3. White Balance Effect. Whit...

Before you carry out a big purchase for LED display screen, you'd better check the following information first. 1. Brightness. Generally, brightness varies in accordance with different applications. A. Brightness for indoor use> 800CD/M2 B. Brightness for semi-indoor:> 2000CD/M2 C. Brightness for outdoor use(display screen faces north):> 4000CD/M2 D. Brightness for outdoor use(display screen faces south):> 8000CD/M2 The brightness of red, green and blue light contribute differently in composition of white light. Here a are some data and specifications for you reference. Generally brightness ratio for these 3 colors is 3:6:1. Precise ratio is 3.0:5.9:1.1. With a certain brightness and pixel density, the calculation for a single-tube's brightness would be as follows. Take two red light, one green, and one blue light for example. Red LED light's would be: Brightness (CD) / M2 ÷ Pixels / M2 × 0.3 ÷ 2 Green LED light's brightness: brightness(...