Search results for "leds"
LEDs Help Clamp-On Flashlight Deliver Wide Beam & Cordless Operation
The use of LUXEON Rebel LEDs in a clamp-on flashlight recently introduced by Stanley Hand Tools is beaming up big benefits over halogen versions, including a wider beam spread free of hot spots as well as the ability to operate cordlessly with a long battery run time because of low LED power consumption. Stanley used the engineering services of solid state solutions specialist Future Lighting Solutions to optimize the lighting system design.
Award-Winning Headlamp, Profits from LUXEON LEDs & Future’s Supply Chain Services
Campers, hikers, climbers and others who need to light up the night can do it brightly, efficiently and hands-free with the LED-based Princeton Tec Remix headlamp, thanks in part to LUXEON Rebel LED technology as well as LED supply chain services from Future Lighting Solutions. The strap-to-your-head light has won two awards in the last three months for its brightness, durability and versatility in delivering both close- and long-range night ligh...
New high-current LED from OSRAM boosts brightness for small projectors with no increase in size
The new OSTAR Compact LED from OSRAM Opto Semiconductors is characterized by improved high-current capability and lower thermal resistance for more light output. It can handle up to 6A in pulsed mode, making it ideal for pico and pocket projectors for small mobile terminals.
Vishay's 24-LED Lighting Panels, With Luminous Flux up to 2160 Lumens, Serve Streetlight and Industrial Lighting Applications
Vishay is broadening its optoelectronics portfolio with new LED light panels for streetlight and industrial overhead lighting applications. The panels double as the core of a development kit that gives designers everything they need to get up to speed designing with Vishay's solid-state lighting solutions.
Everlight's LED Product Performance Showcased at the 2010 World Expo in Shanghai, China
The 2010 World Expo in Shanghai City, China is bringing people the amazing experience in different countries, cities and enterprises around the world. Similarly, Everlight Electronics Co., Ltd. is showcasing its technology and innovation in application as the major LED light source provider of Shanghai’s Nanpu bridge,Lupu bridge and the overpasses of the World Expo 2010. Shanghai’s Nanpu and Lupu bridges use Everlight’s RGB full colo...
Toshiba High-brightness, High Reliability White Surface Mount LEDs Provide Excellent Color Uniformity for Backlighting Applications
Marktech has expanded its lineup of Toshiba White surface mount LEDs aimed at general and backlighting applications with the release of the Toshiba TLWxK1109 series. The new 1109 series LEDs are offered in three Lighting Industry standard color temperatures of 3000K, 5000K and 6500K. As with all Toshiba products, the highest level of manufacturing processes are used to insure a very robust LED for use in all lighting applications.
Laboratory record: new chip platform increases LED efficiency by 30%
Developers at OSRAM Opto Semiconductors have succeeded in increasing the efficiency of red thin-film LEDs by 30% – a new record. The latest generation of thin-film chips benefit from an optimized chip platform that has potential for further improvements. This boost in efficiency is opening up new LED applications in general illumination, in projection, and in the industrial sector.
Surface Mount ChipLEDs
An industry leader in high brightness LED technology, Avago Technologies offers a wide range of high quality ChipLED products to meet customer demand for various surface mount lighting requirements. High brightness LED technology offers better efficiency, lower driving current and a smaller number of LEDs. Avago’s ChipLED products have the lowest profile in the industry, and are positioned to support high volume, cost effective solutions.
Dialight’s Prism® CBI® and Micro LED® SMD LED Set the Standard
Versatile SMD Indicator Series and Surface Mount LED Line Excel in Both Form and Function
Dimming LEDs with respect to grouping current
In the design of a driving circuit for LEDs, the dimming behaviour is an important topic to fulfil the end customer requirements. The intend of this application note is to describe the behaviour of LEDs in respect to brightness by varying the current and to suggest solutions for avoiding negative influence for the application.