News & Press Releases Light - 10

With efficacy levels approaching 200 lm/W, the LUXEON 3535L HE Plus delivers the most reliable and efficient uniform light source for architectural troffers as well as high bay and low bay fixtures Lumileds launches LUXEON 3535L HE Plus , the ...

Osram Ostar Projection Power: 12 mm 2 chip surface now in a new compact package A smaller package but more output. The new Osram Ostar Projection Power from Osram Opto Semiconductors enables customers to equip even mainstream projectors rated at ...

Removes Need for Local Microcontroller or 555 for Dimming Control Allegro MicroSystems , LLC announces two new single-IC switching regulators that provide constant-current output to drive high-power LEDs. Allegro’s A6214 and A6216 devices ...

GreenPeak’s low-cost lighting solution is future-proof for multiple communication protocols GreenPeak Technologies has launched its wireless LED Lighting solution, a low-cost ambient lighting application based on the new GreenPeak GP651 ...

AS3824 controller enables independent, flexible PWM control of each of 16 LED channels for local dimming and true reproduction of the darkest shades of black ams AG introduced the AS3824 , a 16-channel LED TV backlight controller which performs ...

Diodes Incorporated introduced the BCR420U and BCR421U . These constant-current regulators (CCR) provide a simple means of driving low-power linear LED strips. Target applications are those that benefit from the improved efficiency, flexibility and ...

Diodes Incorporated introduced the AL1678 family of LED Drivers. These devices are well-suited for driving non-dimmable retrofit LED bulbs in general illumination applications that do not require high power factor ( 0.7). Ensuring a low total ...

Every fifth kilowatt hour of electricity around the world is used for artificial light. LED technology, however, is making significant savings possible. About 13 million tons of CO 2 could be saved in Germany alone, equaling the emission of about ...

Exar Corporation expanded its industry-leading offering of AC step driver solutions for LED bulbs with the introduction of the XR46073 . The XR46073 is a two-step LED current controller for AC step driving with improved line regulation primarily ...

Alexander Besant RYOT News Astronauts currently onboard the International Space Station (ISS) are showing the world just how much light pollution Light-emitting diodes (LED) create (see photo). Photo: Samantha Cristoforetti/NASA. While many think ...