Search results for "leds"
High intensity LEDs, which retain a high level of light quality
Sharp's 15 and 25 W LED modules from the new Mega Zeni series radiate with an effi-ciency of up to 102 lm/W, a luminous flux of up to 2550 lm and are available with a CRI value of up to 83 (typical), respectively.
High-brightness display line-up for outdoor use
Sharp has extended its industrial display portfolio with two high-brightness models with 19-inch (48 cm) and 23-inch (59 cm) diagonal screens, LED backlighting, and a service life of up to 50,000 hours
A Systems Approach to Solid State Lighting
The transition from incandescent or fluorescent lighting fixtures to solid state lighting (SSL) presents lighting manufacturers with both a significant opportunity for growth and a daunting array of new engineering and design issues. The emergence of high-brightness (HB) LEDs has accelerated the conversion to SSL fixtures and will eventually overtake the use of compact fluorescent bulbs as the preferred energy-efficient light source.
Understanding Power LED Lifetime Analysis
How intuitive graphical data sets help lighting designers accurately predict power LED reliability in different operating environments.
Marl launches custom infra red LED capability for military, security applications
Marl International today announced that it has the capability to design and manufacture bespoke infra red LED assemblies, associated, if required with floodlights. Such lights are becoming increasingly popular in a range of applications where they are used in association with night vision cameras and goggles to 'see without being seen'. Marl anticipates that customers for these assemblies will include security and perimeter protection organisatio...
California awards Applied $500,000 to improve LED manufacturing
The California Energy Commission (CEC) has awarded $500,000 to Applied Materials Inc for a research project to develop an improved and more cost-effective way to manufacture light-emitting diodes.
Zeroing in on the Elusive Green LED
Researchers Discover New Method for Boosting the Light Output of Green LEDs — A Critical Step Toward the Development of LED Televisions and Displays
CIL appointed as Future Lighting Solutions Integration Member
CIL has been appointed as a Future Lighting Solutions Integration Member. This means the Andover-based company is approved to provide design and manufacturing services in the integration of solid-state lighting systems for customers of Future Lighting Solutions. This appointment followed a detailed assessment programme during which CIL demonstrated its extensive experience in LED and optoelectronics design and manufacture.
Philips Lumileds Targets Illumination Applications With Nine New Luxeon Rebel LEDs
Philips Lumileds today expanded its LUXEON Rebel family of LEDs with nine new emitters designed specifically for illumination solutions such as recessed lighting, street lamps and retrofit bulbs. The new LEDs have been optimized for specific color temperature and color rendering combinations and deliver performance that makes these new emitters uniquely qualified to meet ENERGY STAR requirements and similar programs for a broad range of illuminat...
LED traffic light bulbs save costs in many areas and reduce maintenance
Meeting the growing demand for reduced power consumption, Sirena LED lamps for traffic lights are available from specialist distributor Switchtec. Importantly, the lamps retrofit into the thousands of traffic lights already in service.