yahamledfloodlight

A fully corrosion resistant light, the HALSS-48-2L-LED contains two 24 Watt LED tubes and produces 4100 lumens. The Magnalight T-series bulbs are vibration-proof and last 50,000 hours, while producing approximately 15% more illumination than a common 40 watt T12 bulb. Supported by an integral reflector and encased in a stainless steel housing, the hazardous location area light is ideal for extreme vibration environments, where the fixture will be constantly exposed to saltwater and other substances that would degrade or corrode the aluminum housing based fixtures, like the HAL-48-2L. The HALSS-48-2L-LED is a four foot, 2 lamp light with a UL 844 Class 1 Division 2 rating. Like the HALSS-48-2L, the current fluorescent model, the new stainless steel model with LED tubes is available with approximately 1 week lead time. Offering a 95,000 capacity, Soccer City is located near Soweto, and will see a major part of the 2010 FIFA World Cup action, including the Final and the tournament's...

In addition to its renowned Daylighting Institute and LIGHTFAIR Institute courses and workshops and its six seminar tracks, the LFI educational program will now offer a new category within the seminar tracks — Integrated Building Design & Optimization, which encompasses integrated building design processes as well as component technologies that work together as a system to improve building performance. The mandatory phase-out of the 100-watt incandescent and frosted light bulb takes effect in Europe Tuesday. The move was part of European Union’s drive to cut greenhouse gas emissions by 20 percent by the year 2020 in the fight against global warming. Factories must immediately stop producing frosted incandescent bulbs and the least efficient 100-watt clear bulbs, but shops will be allowed to sell their remaining stock of such bulbs. Lower wattage incandescent light bulbs will also be phased out by 2012, and a similar ban is set to begin in the United States in 2012. Under the ne...

As part of its commitment to the growing LED (light-emitting diode) lighting market, Bayer MaterialScience LLC has introduced a new grade of polycarbonate resin to its already extensive portfolio. The new grade, Makrolon? LED2243, was developed as a UV-stabilized, high-light transmission addition to Bayer MaterialScience’s existing materials for LED applications. Bayer Material Science already offers several grades of polycarbonate for the LED market that feature very high light transmission, high thermal stability, excellent stability under high LED flux and clear flame retardant properties. All of the grades offer specific characteristics ideal for a variety of LED applications. Edison Opto Corporation is a Taipei, Taiwan based global leading high power LED manufacturer. The company offers a comprehensive product line ranging from 1 Watt to 100 Watt, single-chip to multi-chip, and high flux to high CRI. The diversified product offering will answer to even the most challenging fix...

Due to increased demand for our products, the Enfis sales team required additional, external resources that could support and enhance its efforts," said Dan Polito, president of Enfis Lighting North America. ACS's longstanding relationships with the leaders of the lighting industry throughout the United States and Canada will enable Enfis to reach more decision-makers and significantly expand its total share of the lighting market, he added. As a part of the agreement, Associated Component Sales will sell the complete Enfis line of high-power LED arrays, electronic drivers, optics, and accessories, to luminaire and lighting fixtures manufacturers, Enfis' primary market. Driven by Philips Lumileds Rebel LED emitters, the latest PowerLux LED Light Bar from Powermicro is ideal for architectural, decorative as well as general lighting, with dimmable function and DMX colour change control. The LED emitters has a 50,000 hours life span. It can be operated as a standalone l...

LEDs are inherently durable and long-lasting components. However, achieving the LED's long lifetime performance requires careful design and testing of the electronic power and control systems and the thermal network. The extensive characterization and reliability testing that OptoElectronix incorporates into every product is the result of its extensive experience in LED and semiconductor technology product development and manufacturing.OptoElectronix estimates that the solid-state lighting (SSL) light engine market, which includes the LEDs, thermal network, power driver circuitry, and optics -- all incorporated into one module -- will be approximately $5.516 billion in 2012.  The application circuit with BCR 450 has low component count and is free of inductors, capacitors and free-wheeling diode resulting in a very small PCB space requirement. This includes the elimination of electrolytic capacitors which limit the lifetime of switch-mode driver solutions. Infineon also implement...

TridonicAtco CEO Walter Ziegler was similarly enthusiastic about the new partnership: "By providing energy-efficient circuitry we enable our customers to realise sustainable lighting solutions. Through the new development centre we will be able to shorten our development cycles and to further reinforce our leading patent position in the field of state-of-the art lighting control gear. At the same time, this move sends out a signal that, despite the tough economic times, we are stepping up our investments in research and development to safeguard the long-term success of our business." Dialog Semiconductor creates the world’s most energy-efficient, highly integrated, mixed-signal integrated circuits optimised for personal mobile, automotive and lighting applications. With a fabless business model, the company provides flexible and dynamic support, world-class innovation, and the assurance of dealing with an established business partner. Customers with a significant contributi...

According to AUO’s forecasts, global LED TV penetration will reach 3~5% in 2009, and continue its climb to 10% in 2010. In facing tighter supply of LED chips in 2010, Epistar remains AUO’s primary supplier. Meanwhile, Lexstar, AUO’s own chipmaker, has been positioned as a chip solution provider, focusing on R&D to design the most suitable chip for LED TV. Lextar has recently completed the setup of its manufacturing plant in June, and has already commissioned 2 ~ 4 machines for small-scale trial production. Earliest chip production, though in small quantity, is expected in the third quarter. Meanwhile, Sharp has also expressed that it will be converting its entire production line to LED TV in 2011; this will further stimulate the explosive growth of LED backlight panels in 2010. Taiwan’s upstream LED makers have accelerated their capacity expansion plans to fulfill the demand gap – before year end, Epistar and FOREPI will each introduce 10 and 11 high-brightness Blue-ray MOCVD sys...

At the end of round one the jurors awarded total prizes of 5,000 to the three best projects. The winning ideas entitled “Light Shell”, “Garden light” and “Chromatic Ball” can be viewed on the contest website. During the second stage of the competition 10 selected LED lighting concepts will now have the chance to claim prizes for the most improved ideas. This top 10 is undergoing further development and fine-tuning by the design community until 23 July. During this period it is possible to register on the website to participate in the development process by providing suggestions, comments and evaluations. On 4 August the expert jury will then award cash and non-cash prizes totalling 2,000 to the round two winners. Design community ratings will also contribute to the results. Plus, the most active members can win attractive non-cash prizes.Round 8 was conducted from February 2009 to June 2009. In this round the DOE tested 35 products, representing a range of product types and technolog...

Feedback from the Luna Road Light project at the Tunnel Zurqui has been extremely positive and successful so far.  Many drivers who now approach this dangerous road at night are tremendously satisfied with the distance visibility delivered by the Luna Road Lights, which helps to alert and warn the drivers of the oncoming dangers that exist on the road ahead; helping to guide and protect the drivers safely along their way. Luna Road will continue to work extremely hard with the authorities in deploying the Eco Friendly Luna Road Light Safety System, to help reduce the high number of human fatalities that stem from the growing global road vehicular accident epidemic. SemiLEDs’ LED chips are manufactured and processed using a unique and proprietary MvpLED process that enables the best thermal resistance on the market as well as providing various optical and electrical advantages. Packaged LEDs using SemiLEDs 1x1mm chips typically produce over 110 lumens at 5000K and 350mA.“We are ...

3PEAKIC's choice to manufacture its devices at Tower's fab in Israel instead of a facility in closer proximity to China is a testament to our unparalleled design enablement capabilities and superior process technologies," said Dr. Avi Strum, Vice President and General Manager of Tower's Specialty Business Unit at Tower Semiconductor. "We seek to align our capabilities with customers that target the green energy sector and are pleased with the opportunity to produce energy saving devices such as 3PEAKIC's LED driver ICs." YAHAM designs and manufactures high-end analog and mixed-signal electronic products. Located in the Suzhou Industrial Park in China, its operations also include an R&D center in Shanghai. By combining its advanced design technology with market demand, 3PEAKIC Microelectronics provides both IC products and solutions with extremely high performance/price ratio to its customers. Major products are in the area of power management, such ...

YAHAM is already used for some lighting applications such as camera flashes, bicycle lights, mobile phones and interior lighting for buses, trains and planes. But making it possible to use GaN for home and office lighting is the Holy Grail. If achieved, it could reduce the typical electricity consumption for lighting of a developed country by around 75% while delivering major cuts in carbon dioxide emissions from power stations, and preserving fossil fuel reserves.YAHAM LEDs have a very exciting future”, says Professor Humphreys. “In particular they are incredibly long lasting. A GaN LED can burn for 100,000hours - one hundred times longer than a traditional light bulb. In practice this means it only needs replacing after 60 years of normal household use. Also, unlike the energy-saving compact fluorescent lights now in use, GaN LEDs don't contain mercury so disposal is not such an environmental headache.” However, important barriers need to be tackled to make use of these benefits...

Tier-one suppliers and LED makers alike say that LED adoption in automotive interiors is growing the fastest of all. "Every interior request for a quote we've received from every manufacturer around the world the last two years has had some aspect of LED ambient lighting to it," Vaughan says.With the expected proliferation of hybrids and electric vehicles, LED use is expected to grow faster still over the next decade. On those vehicles, where power is at a premium, engineers are more likely to disregard cost differences and reach for LED technology. "It saves about 400-430 Watts of power across the interior of the vehicle, and about 20 Watts on the interior," Godwin says. Meanwhile, engineers wanting more brightness per W are getting that, too. In April, Philips Lumileds rolled out the Luxeon Rebel ES, claimed to be the world's first high-efficacy power LED specified to deliver a minimum of 100 Lumens per W. The new breed of brighter products is expected t...

The number and breadth of applications that require amber LEDs is tremendous,” said Frank Harder, VP of Product Marketing at Philips Lumileds. “Markets including automotive, entertainment, roadway, signaling, and many others use amber LEDs. With better efficiency and more light output, LUXEON Rebel PC amber makes it that much easier to reduce energy consumption with an environmentally friendly product.lamps to LEDs because they didn’t produce enough light and couldn’t operate effectively at higher temperatures. With the advances provided by LUXEON Rebel PC Amber, yellow traffic signals will be converted, warning lights and beacons on vehicles and obstructions will switch and entertainment applications will adopt the new LEDs. numbers of amber LEDs. With LUXEON Rebel PC Amber, manufacturers will be able to use fewer LEDs and lower other component costs because of the improved light output and particularly the stable color over temperature, something that has been problematic for many ...

Leaman has been executive vice president and general manager of OSRAM’s global Automotive Lighting division in Munich, Germany since 2006. His 25-year lighting career has included executive positions in OSRAM SYLVANIA’s automotive lighting, materials and components, and general lighting businesses. Leaman is a graduate of Carnegie-Mellon University, with a Bachelor of Science degree in administrative and management science, mathematics and economics. Jerabek began his career with SYLVANIA as a sales engineer in 1973 and occupied a variety of sales, marketing, operations and general management positions before being named president and CEO in 2001. He holds a Bachelor of Science degree from Georgia Institute of Technology and an M.B.A. degree from Boston University. The seminar is with the purpose of helping lighting manufacturers better understand the current position of LEDs, where the future lies and to evaluate if the time is right to engage with LED technology. The subjects t...

The new LED Reflectors are available as direct replacements for GU10, Par 16, Par 20, Par 30 and AR111 type halogen lamps ranging from 35W to 75W, and offer significant savings in installed electrical load as well as energy consumption. Initially they will be available with GU10, SES, and E27 fitting arrangements, with additional new formats to follow shortly.With a rated life of 20,000 hours there are also considerable savings possible in replacement costs. Megaman claim that the average cost of ownership shows a payback in under 4000 hours operation, making a change from traditional halogen spotlights to LED Reflectors now very affordable and sensible for the environment.The Technicalities. The clever design of these lamps is based around an innovative vertical array of LEDs mounted back to back to generate as much of a point source as possible within the reflector, thus increasing efficiency and light output. So these lamps are very bright, and offer a colour tolerance of just 100...